CN103412520A - Centralized monitoring system for energy of various kinds and monitoring method thereof - Google Patents
Centralized monitoring system for energy of various kinds and monitoring method thereof Download PDFInfo
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Abstract
The invention relates to a centralized monitoring system for energy of various kinds and a monitoring method thereof. The centralized monitoring system for energy of various kinds includes a monitoring instrument for energy of various kinds, data transmission devices and an energy monitoring terminal. The monitoring instrument for energy of various kinds is in wireless or wired connection with the data transmission devices respectively. The data transmission devices are connected with the energy monitoring terminal through a wireless network or a wired network. In the monitoring method, the data transmission devices receive different types of energy data uploaded by the monitoring instrument for energy of various kinds, devices for energy of various kinds and a variety of interfaces are converted into a unified protocol standard for standardization of data access, and the data are subjected to packaging and integration and are centralized into a data reporting message which is then sent to the energy monitoring terminal. According to the invention, a lot of energy of various kinds can be monitored and managed in a centralized manner; installation and commissioning are easy; the management interface is unified; faults are easily detected in time and timely measures are taken; and management efficiency is improved.
Description
Technical field
The present invention relates to a kind of monitoring system, relate in particular to a kind of across a plurality of energy fields, the target energy of a plurality of energy fields (as: electricity, water, gas etc.) can be unified to monitoring, realize various energy resources centralized monitoring system and the monitoring method thereof of enterprise energy monitoring and automatic management.
Background technology
At present, the monitoring to electricity, water, gas equal energy source in enterprise is generally all separately carried out separately, and different measuring instruments is arranged, and connects different monitoring equipments.Also not across the concentrated monitoring equipment of a plurality of energy fields, when enterprise builds an energy management system, need by a large amount of equipment, interface at present, install and access, have following defect:
(1) device category is many, and the supplier of each side is many, and technical support strength is disperseed;
(2) interface is many, and debugging work load is large;
(3) administration interface disunity, the management incomplete phenomena, easily occur in Decentralization, easily neglects trouble spot and incur loss through delay processing opportunity, and the efficiency of management is lower.
Summary of the invention
The present invention mainly solves original monitoring to different energy sources and separately carries out separately, and device category is many, and technical support strength is disperseed, interface is many, and debugging work load is large, the administration interface disunity, Decentralization, easily neglect trouble spot and incur loss through delay processing opportunity, the technical matters that the efficiency of management is lower; One kind of multiple energy centralized monitoring system and monitoring methods thereof are provided, it is by being converted to unified consensus standard by various energy resources equipment, multiple interfaces, can carry out centralized and unified monitoring management to different types of energy, installment and debugging is convenient, administration interface is unified, be convenient to find in time fault, deal with in time, improve the efficiency of management.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: various energy resources centralized monitoring system of the present invention, comprise various energy resources measuring instrument, data transmission set and energy monitor terminal, described various energy resources measuring instrument is or wired be connected wireless with described data transmission set respectively, and described data transmission set is connected with described energy monitor terminal by wireless network or cable network.Data transmission set has a lot of interfaces, to adapt to the connection needs of variety classes energy monitoring instrument.Each energy monitoring instrument, no matter be identical type or different types of, the energy source data that all will collect sends to data transmission set, by data transmission set, these data are assembled and integrated, be concentrated into data that comprise all energy monitoring data and report message, then send to the energy monitor terminal that is positioned at far-end.The energy position that the energy monitoring instrument is monitored as required is arranged on the difference place of plant area, and data transmission set also is arranged in plant area, and the energy monitor terminal generally is arranged in the management building of enterprise or in upper management department.Therefore, by the present invention, can make related management person carry out centralized and unified monitoring management to a large amount of different types of energy, installment and debugging is convenient, administration interface is unified, is convenient to find in time fault, deal with in time, improves the efficiency of management, guarantee effectively that enterprise produces and normally carry out, improve the security of producing.
As preferably, described data transmission set comprises that CPU (central processing unit), push-button unit, display unit, a plurality of communication unit, network element reach the power supply unit that operating voltage is provided for whole data transmission set, and push-button unit, display unit, a plurality of communication unit and network element are connected with described CPU (central processing unit) respectively.A plurality of communication units can be identical type, can be also different types of, can be wired, can be also wireless, to be applicable to the needs of various energy resources measuring instrument, are convenient to install and be connected.Display unit adopts LCDs, also can adopt liquid crystal touch screen to realize push-button unit and display unit, with reduced volume.Data transmission set receives by communication unit the energy source data that the energy monitoring instrument is uploaded, by CPU (central processing unit) by various energy resources equipment, multiple interfaces is converted to unified consensus standard, communication unit is carried out to Dynamic Definition, comprise baud rate, check bit, communication protocol, data message resolution rules etc., realize the standardization of data access, and these data are assembled and integrated, be concentrated into one and comprise all energy monitoring data, the data of each energy monitoring instrument kind sign and identify label report message, by network element, these data are reported message to send to be positioned at again the energy monitor terminal of far-end.
As preferably, described a plurality of communication units comprise Zigbee communication unit and a plurality of 485 communication interface units.Data transmission set carries out data communication by the Zigbee communication unit with the energy monitoring instrument of Zigbee communication unit, carries out data communication by 485 communication interface units with the energy monitoring instrument of 485 communication interfaces.
As preferably, described network element is Ethernet unit and/or GPRS unit.Network element can adopt the Ethernet unit, also can adopt the GPRS unit, and preferred version is that existing Ethernet unit also has the GPRS unit, as required flexible choice for use.
As preferably, described energy monitoring instrument comprises the two or more instrument in ammeter, water meter, steam table, air table and electric energy acquisition device.Certainly, if enterprise has other instrument of not enumerating here, as tensimeter, thermometer, humidometer etc., also can be connected on demand on data transmission set, be convenient to carry out centralized and unified management by the energy monitor terminal.
The monitoring method of various energy resources centralized monitoring system of the present invention, comprise the steps:
1. described data transmission set carries out parameter configuration to the communication interface that connects described energy monitoring instrument, according to the configuration parameter of communication interface, open corresponding communication interface, and open corresponding thread, each thread is according to the energy monitoring meter type of communication interface configuration, successively described energy monitoring instrument is carried out to poll, described energy monitoring instrument sends the data acquisition message to described data transmission set after receiving polling signal;
2. described data transmission set, according to the parameter configuration of communication interface, is resolved the data acquisition message that the energy monitoring instrument reports, then the data after resolving are carried out to integrity verification;
3. described data transmission set data that dissimilar energy monitoring instrument is reported are weaved into the message of different-format, containing type sign and device identification in message, to distinguish different energy monitoring instrument, if any the unsanctioned energy monitoring instrument reported data of checking, in message, also comprise the data invalidated identification, again these messages are assembled into to an intensive data bag, send to described energy monitor terminal.
The energy source data that multiple, a plurality of energy monitoring instrument all will collect sends to data transmission set, by data transmission set, various energy resources equipment, multiple interfaces are converted to unified consensus standard, communication unit is carried out to Dynamic Definition, comprise baud rate, check bit, communication protocol, data message resolution rules etc., realize the standardization of data access, and these data are assembled and integrated, be concentrated into an intensive data bag, then send to the energy monitor terminal that is positioned at far-end.Realize that related management person carries out centralized and unified monitoring management to a large amount of different types of energy, administration interface is unified, is convenient to find in time fault, deal with in time, improves the efficiency of management, guarantees effectively that enterprise produces normally to carry out, and improves the security of producing.
As preferably, the parameter configuration that described data transmission set carries out communication interface comprises meter type sign, instrument identify label, communications parameter, communication protocol and data report cycle, described data transmission set carries out poll according to the data report cycle of setting to described energy monitoring instrument, and energy monitoring instrument timed sending data acquisition message is given described data transmission set.The timing acquiring, the timing that realize various energy source datas report.
As preferably, the parameter configuration that described data transmission set carries out communication interface comprises the overcurrent parameter, described step 2. in, data after data transmission set also will be resolved and the overcurrent parameter in parameter configuration compare, judge whether data are abnormal, if abnormal, described data transmission set sends warning message to described energy monitor terminal.The overcurrent parameter, be the setting range of the normal parameter of the monitoring energy, surpasses this scope and be extremely.By reporting to the police, play good reminding effect, be convenient to related management person and make in time respective handling, further improve the efficiency of management.
The invention has the beneficial effects as follows:
(1) fast, installment and debugging is convenient, to installing the enterprise of energy monitoring instrument, transforms also very convenient in all kinds of energy monitoring instrument accesses;
(2) man-machine interface close friend, succinctly understandable, configuration is convenient, with low content of technology;
(3) can carry out centralized and unified monitoring management to different types of energy, administration interface is unified, is convenient to find in time fault, deal with in time, improves the efficiency of management, guarantees effectively that enterprise produces normally to carry out, and improves the security of producing;
(4) all kinds of can source data set the monitoring, more be conducive to carry out energy-conservation analysis-by-synthesis.
The accompanying drawing explanation
Fig. 1 is a kind of system syndeton block diagram of the present invention.
Fig. 2 is a kind of circuit theory syndeton block diagram of data transmission set in the present invention.
1. energy monitoring instrument in figure, 2. data transmission set, 3. energy monitor terminal, 11. ammeter, 12. water meters, 13. steam tables, 14. the air table, 15. electric energy acquisition devices, 21. CPU (central processing unit), 22. power supply unit, 23.Zigbee communication unit, 24.485 communication interface units, 25. Ethernet unit, 26.GPRS unit, 27. push-button units, 28. display units.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: the various energy resources centralized monitoring system of the present embodiment as shown in Figure 1, comprises various energy resources measuring instrument 1, data transmission set 2 and is positioned at the energy monitor terminal 3 of far-end.As shown in Figure 2, data transmission set 2 comprises CPU (central processing unit) 21, push-button unit 27, display unit 28, Zigbee communication unit 23, five 485 communication interface units 24, Ethernet unit 25, GPRS unit 26 and the power supply unit 22 of operating voltage is provided for whole data transmission set, and push-button unit 27, display unit 28, Zigbee communication unit 23, five 485 communication interface units 24, Ethernet unit 25 and GPRS unit 26 are connected with CPU (central processing unit) 21 respectively.In the present embodiment, energy monitoring instrument 1 comprises ammeter 11, water meter 12, steam table 13, air table 14 and electric energy acquisition device 15, these instrument, on 485 communication interface units 24 that are connected to data transmission set 2 that have, Zigbee communication unit 23 that have and data transmission set 2 carries out wireless telecommunications.Data transmission set 2 is connected with energy monitor terminal 3 by Ethernet unit 25 or GPRS unit 26, according to installation environment or condition choice for use Ethernet unit 25 or GPRS unit 26 flexibly.
The monitoring method of above-mentioned various energy resources centralized monitoring system, comprise the steps:
1. 2 pairs of the data transmission sets Zigbee communication unit 23 and 485 communication interface units that are connected with energy monitoring instrument 1 carry out parameter configuration, comprise the meter type sign, the instrument identify label, communications parameter, communication protocol, data report cycle and overcurrent parameter, according to configuration parameter (as baud rate, check bit etc.) open corresponding communication unit, and open corresponding thread, each thread is according to the energy monitoring meter type of communication unit configuration, and according to the data report cycle of setting, energy monitoring instrument 1 is carried out to poll, energy monitoring instrument 1 according to polling signal timed sending data acquisition message to data transmission set 2,
2. data transmission set 2 is according to the parameter configuration of communication interface, as meter type and communication protocol, to the data acquisition message that energy monitoring instrument 1 reports resolve (as: ammeter DLT645-2007 stipulations, 0000FF00 is the active energy message, 0201FF00 is voltage message etc., the communication protocol of supporting has Modbus, DLT645-1997, DLT645-2007, electric power 101, electric power 103 etc.), verification mode (as: the CRC16 arranged according to communication unit again, CRC32 etc.) data after resolving are carried out to integrity verification, and the data after resolving and the overcurrent parameter in parameter configuration compare, judge whether data are abnormal, if abnormal, data transmission set 2 sends warning message to energy monitor terminal 3, warning message comprises the meter type sign, instrument identify label and energy actual measurement parameter and the amount of transfiniting, being convenient to the related personnel deals with in time,
3. data transmission set 2 data that dissimilar energy monitoring instrument 1 is reported are weaved into the message of different-format, containing type sign and device identification in message, to distinguish different energy monitoring instrument 1, message format is: 68+ frame length+type identification (01-electric power; 02-water; The 03-air; 04-steam)+device identification+data type+data+verification and+16, the unsanctioned reported data of checking is arranged in 2. as step, in message, also comprise the data invalidated identification, again these messages are converted to unified consensus standard, and be assembled into an intensive data bag, send to energy monitor terminal 3.
The present invention can make related management person carry out centralized and unified monitoring management to a large amount of different types of energy, and installment and debugging is convenient, and administration interface is unified, be convenient to find in time fault, deal with in time, improve the efficiency of management, guaranteeing effectively that enterprise produces normally carries out, and improves the security of producing.
Claims (8)
1. one kind of multiple energy centralized monitoring systems, it is characterized in that comprising various energy resources measuring instrument (1), data transmission set (2) and energy monitor terminal (3), described various energy resources measuring instrument (1) is or wired be connected wireless with described data transmission set (2) respectively, and described data transmission set (2) is connected with described energy monitor terminal (3) by wireless network or cable network.
2. various energy resources centralized monitoring system according to claim 1, it is characterized in that described data transmission set (2) comprises that CPU (central processing unit) (21), push-button unit (27), display unit (28), a plurality of communication interface unit, network element reach the power supply unit (22) that operating voltage is provided for whole data transmission set, push-button unit (27), display unit (28), a plurality of communication unit and network element are connected with described CPU (central processing unit) (21) respectively.
3. various energy resources centralized monitoring system according to claim 2, is characterized in that described a plurality of communication interface unit comprises Zigbee communication unit (23) and a plurality of 485 communication interface units (24).
4. according to the described various energy resources centralized monitoring system of claim 2 or 3, it is characterized in that described network element is Ethernet unit (25) and/or GPRS unit (26).
5. according to claim 1 or 2 or 3 described various energy resources centralized monitoring systems, it is characterized in that described energy monitoring instrument (1) comprises the two or more instrument in ammeter (11), water meter (12), steam table (13), air table (14) and electric energy acquisition device (15).
6. the monitoring method of a various energy resources centralized monitoring system as claimed in claim 1, is characterized in that comprising the steps:
1. described data transmission set (2) carries out parameter configuration to the communication interface that connects described energy monitoring instrument (1), according to the configuration parameter of communication interface, open corresponding communication interface, and open corresponding thread, each thread is according to the energy monitoring meter type of communication interface configuration, successively described energy monitoring instrument (1) is carried out to poll, described energy monitoring instrument (1) sends the data acquisition message to described data transmission set (2) after receiving polling signal;
2. described data transmission set (2), according to the parameter configuration of communication interface, is resolved the data acquisition message that energy monitoring instrument (1) reports, then the data after resolving are carried out to integrity verification;
3. described data transmission set (2) data that dissimilar energy monitoring instrument (1) is reported are weaved into the message of different-format, containing type sign and device identification in message, to distinguish different energy monitoring instrument (1), if any checking unsanctioned energy monitoring instrument (1) reported data, in message, also comprise the data invalidated identification, again these messages are assembled into to an intensive data bag, send to described energy monitor terminal (3).
7. various energy resources centralized monitoring system according to claim 6, it is characterized in that the parameter configuration that described data transmission set (2) carries out communication interface comprises meter type sign, instrument identify label, communications parameter, communication protocol and data report cycle, described data transmission set (2) carries out poll according to the data report cycle of setting to described energy monitoring instrument (1), and energy monitoring instrument (1) timed sending data acquisition message is given described data transmission set (2).
8. according to the described various energy resources centralized monitoring system of claim 6 or 7, it is characterized in that the parameter configuration that described data transmission set (2) carries out communication interface comprises the overcurrent parameter, described step 2. in, data after data transmission set (2) also will be resolved and the overcurrent parameter in parameter configuration compare, judge whether data are abnormal, if abnormal, described data transmission set (2) sends warning message to described energy monitor terminal (3).
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| CN105429970A (en) * | 2015-11-09 | 2016-03-23 | 中国石油天然气集团公司 | Data transmission and control method and device for digital detector |
| CN105527909A (en) * | 2015-12-08 | 2016-04-27 | 北京交控科技股份有限公司 | Data monitoring device, data monitoring method and monitoring system |
| CN106597901A (en) * | 2016-12-22 | 2017-04-26 | 广州邦讯信息系统有限公司 | Distributed integral energy consumption management and analysis method and system based on cloud service |
| CN106643886A (en) * | 2016-12-02 | 2017-05-10 | 淄博爱赛维斯网络技术服务有限公司 | Solar thermal energy metering, monitoring and collecting system and application method thereof |
| CN109086032A (en) * | 2018-06-28 | 2018-12-25 | 山东鲁能智能技术有限公司 | It is a kind of to adapt to integrated power supply monitoring method and device entirely |
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| CN113804163A (en) * | 2021-09-15 | 2021-12-17 | 南方电网数字电网研究院有限公司 | Tower inclination detection method and device based on gateway, gateway equipment and medium |
| CN114397867A (en) * | 2022-03-18 | 2022-04-26 | 山西正合天科技股份有限公司 | Industrial personal computer control method and system based on Internet of things |
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