CN102540996A - Remote energy metering and monitoring system for chain operation enterprise - Google Patents
Remote energy metering and monitoring system for chain operation enterprise Download PDFInfo
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Abstract
The invention discloses a remote energy metering and monitoring system for a chain operation enterprise. One or more than one monitoring group (the number of the monitoring groups can be decided by the sizes of floors) is/are arranged on every floor of each business building of the chain operation enterprise; each monitoring group comprises an input/output (I/O) communication module and an electric energy meter, wherein the I/O communication module is used for acquiring the switching state of electric equipment in the monitoring group and reporting to an energy monitoring gateway, and the electric energy meter is used for acquiring the electric energy data of the electric equipment in the monitoring group and reporting to the energy monitoring gateway. One energy monitoring gateway is arranged in each business building, and is used for receiving and storing the switching states and the electric energy data of all the monitoring groups in the business building, and as electric energy monitoring data, the switching states and the electric energy data are reported to group control centers at fixed period through a public network after being summarized. Each area is provided with one group control center used for receiving and storing the electric energy monitoring data transmitted by all the energy monitoring gateways in the area and reporting to a master control center through a network after the electric energy monitoring data are summarized. The electric equipment within a scope of jurisdiction is monitored and controlled by the master control center and/or the group control centers according to the received electric energy monitoring data.
Description
Technical field
The present invention relates to a kind of remote energy monitoring technique
Background technology
The place of business of large-scale chain operation enterprise (comprising electrical equipment sales field, large supermarket, chain department store or the like) distributes very extensively, can be distributed in each area of a country usually, and each sub regions of each department.With Suning's electrical equipment is example, ends in July, 2010, and Suning's electrical equipment has chain store 1075 families in 214 above cities of region, area, national continent.
So large-scale place of business, every day, energy consumption was very huge.Comply with country and enterprise practical demand, large-scale chain operation enterprise can take various conservation measuress usually, reduces self energy consumption.As adopt power saving fluorescent lamps, in time close the electric light electrical equipment of useless idle running, correctly select electrical equipment (like air-conditioning) of appropriate power or the like.
Along with the increase of industry energy conservation demand, energy-conserving product also arises at the historic moment on the market, and existing energy-conserving product is of a great variety, and effect is different, and enterprise is difficult to its actual energy-saving effect of statistics after adopting energy-conserving product, or the energy-conservation effect of more all kinds of energy-conserving products.And; For large-scale chain operation enterprise, how to unify to supervise and the be distributed throughout the country energy consumption of place of business in district of management and control, be one of key that improves its effects of energy saving and emission reduction; Therefore, a cover is applicable to that the energy management system of large-scale chain operation enterprise is very important.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of chain operation enterprise remote energy measurement monitoring system; Make the energy consumption of chain operation enterprise obtain automatic management and unified real-time monitoring and management and control; Improve the energy-saving efficiency of chain operation enterprise, further reduce enterprise energy consumption.
In order to solve the problems of the technologies described above; The invention provides a kind of chain operation enterprise remote energy measurement monitoring system; At at least one monitor group of each storey setting in chain operation enterprise commerce building, each monitor group comprises an input and output I/O communication module and an electric energy meter;
The I/O communication module links to each other with the switch of each circuit in this monitor group, obtains on off state in real time, and on off state is reported to the energy monitor gateway;
Electric energy meter reads the energy data of consumer in the monitor group in real time, and is reported to the energy monitor gateway;
An energy monitor gateway is set in each commercial building, receives and store the on off state and the energy data of each I/O communication module and electric energy meter transmission in this commercial affairs building, regularly be reported to group control center through network as the power energy monitoring and controlling data sink General Logistics Department;
In each zone a group control center is set, receives and store the power energy monitoring and controlling data of each energy monitor gateway transmission in the one's respective area, and the power energy monitoring and controlling data sink General Logistics Department is reported to Master Control Center through network;
Master Control Center and/or group control center monitor and management and control the consumer in the compass of competency according to the power energy monitoring and controlling data of receiving.
As the improvement of technique scheme, each monitor group comprises two-way circuit at least, and the I/O communication module of each monitor group connects each road circuit among this crowd respectively;
Connect one group of consumer on the circuit of every road, and be connected, by switching on and off of this A.C. contactor this road circuit of control with an A.C. contactor;
Between each A.C. contactor and I/O communication module, be connected two relays, the I/O communication module is controlled switching on and off of this A.C. contactor respectively through two relays that each A.C. contactor connects.
As the improvement of technique scheme, group control center comprises an energy monitor data processing server, and the power energy monitoring and controlling data that group control center receives are carried out pre-service, and group control center regularly is reported to Master Control Center with pretreated power energy monitoring and controlling data;
Above-mentioned pre-service comprises at least carries out joint account with the power energy monitoring and controlling data in the Preset Time section, recording exceptional power energy monitoring and controlling data.
As the improvement of technique scheme, group control center or Master Control Center pre-set the electricity consumption authority of each monitor group at each energy monitor gateway, comprise the time period that switches on and off of every road circuit in each monitor group;
The energy monitor gateway at the appointed time sends instruction to the I/O of correspondence communication module according to the electricity consumption authority of each set monitor group, opens or closes the A.C. contactor of related circuit in the corresponding monitor group; Perhaps, group control center or Master Control Center send real-time command according to the regulation and control demand to the energy monitor gateway, control this energy monitor gateway linchpin switching on and off of circuit arbitrarily in each monitor group down.
Improvement as technique scheme; The energy monitor gateway also is used for writing down each each road circuit of control crowd energy data under normal conditions, when the energy data of receiving from electric energy meter, compares with the normality data that write down; If power consumption changes greater than predetermined value; Then generate failure logging, and, report failure logging regularly reporting the power energy monitoring and controlling data simultaneously to group control center;
Group control center when Master Control Center reports the power energy monitoring and controlling data, reports the failure logging of each monitor group in the compass of competency regular;
Master Control Center or group control center are according to consumer loss situation and serviceable life in the failure logging assessment compass of competency.
Improvement as technique scheme; Each monitor group also comprises a state management module; When this state management module is added up in this monitor group consumer operate as normal on each road circuit in advance, the power of each road circuit, and when the varying number consumer breaks down on each road circuit, the power of this road circuit;
State management module regularly detects the power of each road circuit; And compare with the performance number of statistics in advance, confirm the duty of each consumer on each road circuit, on confirming circuit during the consumer fault; Send alarm prompt, and generate failure logging;
Energy monitor gateway under the I/O communication module sends to failure logging is reported failure logging by the energy monitor gateway.
As the improvement of technique scheme, Master Control Center and/or group control center also comprise:
The report generation module is used for power consumption and/or failure logging and/or consumer loss situation generation form with the monitoring group in the compass of competency;
Search module is according to power consumption and/or the failure logging and/or the consumer loss situation of monitoring group in the demand search appointed area.
Embodiment of the present invention compared with prior art; The key distinction and effect thereof are; At the one or more monitor groups of each storey setting (can be determined by floor size) in chain operation enterprise commerce building, each monitor group comprises an I/O communication module and an electric energy meter, and the I/O communication module links to each other with the switch of each circuit in this monitor group; Obtain on off state in real time, and on off state is reported to the energy monitor gateway; Electric energy meter reads the energy data of consumer in the monitor group in real time, and is reported to the energy monitor gateway.An energy monitor gateway is set in each commercial building, receives and store the on off state and the energy data of each I/O communication module and electric energy meter transmission in this commercial affairs building, regularly be reported to group control center through public network as the power energy monitoring and controlling data sink General Logistics Department.In each zone a group control center is set, receives and store the power energy monitoring and controlling data of each energy monitor gateway transmission in the one's respective area, and the power energy monitoring and controlling data sink General Logistics Department is reported to Master Control Center through network.Master Control Center and/or group control center monitor and management and control the consumer in the compass of competency according to the power energy monitoring and controlling data of being received.Through this supervisory system; The managerial personnel of large-scale chain operation enterprise can realize the automatic management linchpin down each commercial building energy consumption, carry out unified and real-time monitoring and management and control; Conveniently accurately know energy-saving efficiency (promptly saving energy consumption quantity) according to data monitored; Be convenient to the cost performance of the more different energy-efficient equipments of managerial personnel, thereby select energy-efficient equipment more efficiently, further reduce the energy consumption of chain operation enterprise.
Pre-set the electricity consumption authority of each monitor group by group control center or Master Control Center, comprise the time period that switches on and off of every road circuit in each monitor group; The power energy monitoring and controlling gateway at the appointed time through sending instruction to the I/O of correspondence communication module, opens or closes the A.C. contactor of related circuit in the corresponding monitor group according to the electricity consumption authority of each set monitor group.Through the management and control of authorityization, guarantee the correct execution of conservation measures, improve control center's unified management and energy-conservation efficient.And when needed, group control center or Master Control Center can directly send instruction to the power energy monitoring and controlling gateway, control this energy monitor gateway linchpin switching on and off of circuit arbitrarily in each monitor group down.
Regularly detect the variation of power energy monitoring and controlling data; Unusual circumstance then becomes failure logging; Regularly report group control center and Master Control Center, thereby the linchpin electricity consumption failure condition in each market down can in time be known in control center, when significant trouble takes place, can in time handle.And control center can add up the loss situation of the different consumers of different phase easily, thereby assesses the quality and the cost performance of all kinds of consumers, and therefrom the higher consumer of selectivity price ratio further cuts down the consumption of energy.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain.
Fig. 1 is the chain operation enterprise remote energy measurement monitoring system structural drawing of the present invention's one preferred embodiments;
Fig. 2 is the connection synoptic diagram of each device in monitor group in the present invention's one preferred embodiments.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that embodiment of the present invention is done to describe in detail further below.
The present invention's one preferred embodiments relates to a kind of chain operation enterprise remote energy measurement monitoring system; As shown in Figure 1; At the one or more monitor groups of each storey setting (can be determined by floor size) in chain operation enterprise commerce building, each monitor group comprises an input and output I/O communication module and an electric energy meter, and the I/O communication module links to each other with the switch of each circuit in this monitor group; Obtain on off state in real time, and on off state is reported to the energy monitor gateway; Electric energy meter reads the energy data of consumer in the monitor group in real time, and is reported to the energy monitor gateway.
An energy monitor gateway is set in each commercial building, receives and store in this commercial affairs building the on off state and the energy data of each I/O communication module transmission and electric energy meter, regularly be reported to through public network as the power energy monitoring and controlling data sink General Logistics Department and organize control center.
In each zone a group control center is set, receives and store the power energy monitoring and controlling data of each energy monitor gateway transmission in the one's respective area, and the power energy monitoring and controlling data sink General Logistics Department is reported to Master Control Center through network.
Master Control Center and/or group control center monitor and management and control the consumer in the compass of competency according to the power energy monitoring and controlling data of being received.Through this supervisory system; The managerial personnel of large-scale chain operation enterprise can realize the automatic management linchpin down each commercial building energy consumption, carry out unified and real-time monitoring and management and control; Conveniently accurately know energy-saving efficiency (promptly saving energy consumption quantity) according to data monitored; Be convenient to the cost performance of the more different energy-efficient equipments of managerial personnel, thereby select energy-efficient equipment more efficiently, further reduce the energy consumption of chain operation enterprise.
Each group control center also comprises an energy monitor data processing server, and the power energy monitoring and controlling data that group control center receives are carried out pre-service, regularly pretreated power energy monitoring and controlling data is reported to Master Control Center.The pre-service here can comprise carries out joint account with the power energy monitoring and controlling data in the Preset Time section, recording exceptional power energy monitoring and controlling data etc.
As further specifying, each monitor group management and control multiplex circuit, multiplex circuit connects same I/O communication module and electric energy meter.Connect one group of consumer on the circuit of every road, and be connected with an A.C. contactor, by switching on and off of this this road circuit of A.C. contactor control, as shown in Figure 2.In practical application, the staff can this A.C. contactor of hand switch, realizes switching on and off of each road circuit.Between each A.C. contactor and I/O communication module, be connected two relays, the I/O communication module can be controlled switching on and off of corresponding A.C. contactor respectively through these two relays.Thereby the I/O communication module can switch on and off the A.C. contactor of each road circuit according to the control signal of Master Control Center or group control center.
Group control center or Master Control Center can pre-set the electricity consumption authority of each monitor group at each energy monitor gateway, comprise the time period that switches on and off of every road circuit in each monitor group; The energy monitor gateway at the appointed time sends instruction to the I/O of correspondence communication module according to the electricity consumption authority of each set monitor group, opens or closes the A.C. contactor of related circuit in the corresponding monitor group.Through the management and control of authorityization, guarantee the correct execution of conservation measures, improve control center's unified management and energy-conservation efficient.Organizing control center or Master Control Center in addition also can be according to the regulation and control demand, sends real-time command to the energy monitor gateway, controls this energy monitor gateway linchpin switching on and off of circuit arbitrarily in each monitor group down.Thereby the staff of Master Control Center or group control center just can directly carry out remote control and regulation in case monitor group multiplexing electric abnormality is down had jurisdiction in discovery.
As further improvement; The energy monitor gateway can also write down each road circuit power energy monitoring and controlling data under normal conditions among each control crowd, when the energy data of receiving from electric energy meter, compares with the normality data that write down; If power consumption changes greater than predetermined value; Then generate failure logging, and, report failure logging regularly reporting the power energy monitoring and controlling data simultaneously to group control center.Group control center when Master Control Center reports the power energy monitoring and controlling data, reports the failure logging of each monitor group in the compass of competency regular.Master Control Center or group control center are according to consumer loss situation and serviceable life in the failure logging assessment compass of competency.Thereby the linchpin electricity consumption failure condition in each market down can in time be known in control center, when significant trouble takes place, can in time handle.And control center can add up the loss situation of the different consumers of different phase easily, thereby assesses the quality and the cost performance of all kinds of consumers, and therefrom the higher consumer of selectivity price ratio further cuts down the consumption of energy.
Each monitor group is also opened and is comprised a state management module; When this state management module is added up in this monitor group consumer operate as normal on each road circuit in advance, the power of each road circuit, and when the varying number consumer breaks down on each road circuit, the power of this road circuit.
State management module regularly detects the power of each road circuit; And compare with the performance number of statistics in advance, confirm the duty of each consumer on each road circuit, on confirming circuit during the consumer fault; Send alarm prompt, and generate failure logging.This power manner of comparison can accurately be differentiated the quantity and the classification of the consumer that breaks down, and in time reminds the field personnel to keep in repair.
Energy monitor gateway under the I/O communication module sends to failure logging is reported failure logging by the energy monitor gateway.Energy monitor gateway and group control center when regularly reporting the power energy monitoring and controlling data, report the failure logging of being received according to same way as.
Master Control Center also comprises with group control center: the report generation module is used for power consumption and/or failure logging and/or consumer loss situation generation form with the monitoring group in the compass of competency; Search module is according to power consumption and/or the failure logging and/or the consumer loss situation of monitoring group in the demand search appointed area.
Be connected through Intranet between each I/O communication module and electric energy meter and the energy monitor gateway in each commercial building in this embodiment; Each energy monitor gateway is with group control center, respectively organize between control center and the Master Control Center and be connected through public network.
Wherein, the corresponding IP address of each I/O communication module, this IP address comprises common domain name and inner domain name two parts, and the common domain name part is identical with energy monitor gateway domain name under this I/O communication module; Master Control Center or group control center send instruction through the IP address to the I/O of correspondence communication module; The energy control gateway is sent instruction through inner domain name part (or interior net address) to the I/O of correspondence communication module.
Specifically, by public network system the common domain name of the IP address of I/O communication module is resolved to public network address, the public network gateway finds the corresponding energy monitor gateway according to this public network address; The energy monitor gateway becomes interior net address with the interior fields name analysis of this IP address, finds corresponding I/O communication module according to net address in this, and command information is transferred to corresponding I/O communication module.Inner domain name part can be used as the argument section that additional information is loaded in URL in the IP address.
The energy monitor gateway is preserved the inside domain name of each I/O communication module under the linchpin and the mapping table of interior net address, according to the interior fields name analysis one-tenth interior net address of this mapping table with the IP address.Each inner domain name is corresponding with at least one interior net address, corresponding I/O communication module of net address in each.When needed; As adopting active and standby I/O communication module to back up when controlling, each inner domain name can be corresponding with two interior net address, corresponding I/O communication module of net address in each; When switching active and standby I/O communication module; Net address changes in the module, only needs the corresponding interior net address of respective inner domain name in the change mapping table this moment, can find subsequent use I/O communication module according to original IP address right.Through the multiplexing mode of this inside domain name, make inner master/slave device switch and be separated with PERCOM peripheral communication, when switching, need not to notify Master Control Center and group control center change IP address, use more convenient.
Though through reference some preferred implementation of the present invention; The present invention is illustrated and describes; But those of ordinary skill in the art should be understood that and can do various changes to it in form with on the details, and without departing from the spirit and scope of the present invention.
Claims (11)
1. a chain operation enterprise remote energy measurement monitoring system is characterized in that,
At at least one monitor group of each storey setting in said chain operation enterprise commerce building, each monitor group comprises an input and output I/O communication module and an electric energy meter;
Said I/O communication module links to each other with the switch of each circuit in this monitor group, obtains said on off state in real time, and said on off state is reported to the energy monitor gateway;
Said electric energy meter reads the energy data of consumer in the said monitor group in real time, and is reported to the energy monitor gateway;
A said energy monitor gateway is set in each commercial building, receives and store the on off state and the energy data of each I/O communication module and electric energy meter transmission in this commercial affairs building, regularly be reported to group control center through network as the power energy monitoring and controlling data sink General Logistics Department;
A said group of control center is set in each zone, receives the power energy monitoring and controlling data of each energy monitor gateway transmission in the storage one's respective area also, and the said power energy monitoring and controlling data sink General Logistics Department is reported to Master Control Center through network;
Said Master Control Center and/or group control center monitor and management and control the consumer in the compass of competency according to the said power energy monitoring and controlling data of receiving.
2. chain operation according to claim 1 enterprise remote energy measurement monitoring system is characterized in that said each monitor group comprises two-way circuit at least, and the I/O communication module of each monitor group connects each road circuit among this crowd respectively;
Connect one group of consumer on the circuit of every road, and be connected, by switching on and off of this A.C. contactor this road circuit of control with an A.C. contactor;
Between each A.C. contactor and I/O communication module, be connected two relays, said I/O communication module is controlled switching on and off of this A.C. contactor respectively through two relays that each A.C. contactor connects.
3. chain operation according to claim 2 enterprise remote energy measurement monitoring system; It is characterized in that; Said group of control center comprises an energy monitor data processing server; Power energy monitoring and controlling data to said group of control center receives are carried out pre-service, and said group of control center regularly is reported to said Master Control Center with pretreated power energy monitoring and controlling data;
Said pre-service comprises at least carries out joint account with the power energy monitoring and controlling data in the Preset Time section, recording exceptional power energy monitoring and controlling data.
4. chain operation according to claim 2 enterprise remote energy measurement monitoring system; It is characterized in that; Said group of control center or Master Control Center pre-set the electricity consumption authority of each monitor group at each energy monitor gateway, comprise the time period that switches on and off of every road circuit in each monitor group;
Said energy monitor gateway at the appointed time sends instruction to the I/O of correspondence communication module according to the electricity consumption authority of each set monitor group, opens or closes the A.C. contactor of related circuit in the corresponding monitor group; Perhaps
Said group of control center or Master Control Center send real-time command according to the regulation and control demand to said energy monitor gateway, control this energy monitor gateway linchpin switching on and off of circuit arbitrarily in each monitor group down.
5. chain operation according to claim 4 enterprise remote energy measurement monitoring system is characterized in that, said energy monitor gateway also is used for writing down said each control each road circuit of crowd energy data under normal conditions; When the energy data of receiving from electric energy meter; Compare with the normality data that write down,, then generate failure logging if power consumption changes greater than predetermined value; And, report said failure logging regularly reporting the power energy monitoring and controlling data simultaneously to group control center;
Said group of control center reports the failure logging of each monitor group in the compass of competency regularly when Master Control Center reports the power energy monitoring and controlling data;
Said Master Control Center or group control center are according to consumer loss situation and serviceable life in the said failure logging assessment compass of competency.
6. chain operation according to claim 5 enterprise remote energy measurement monitoring system; It is characterized in that; Said each monitor group also comprises a state management module; When this state management module is added up in this monitor group consumer operate as normal on each road circuit in advance, the power of each road circuit, and when the varying number consumer breaks down on each road circuit, the power of this road circuit;
Said state management module regularly detects the power of each road circuit; And compare with the performance number of statistics in advance, confirm the duty of each consumer on each road circuit, on confirming circuit during the consumer fault; Send alarm prompt, and generate failure logging;
Energy monitor gateway under said I/O communication module sends to said failure logging is reported said failure logging by the energy monitor gateway.
7. chain operation according to claim 6 enterprise remote energy measurement monitoring system is characterized in that, said Master Control Center and/or group control center also comprise:
The report generation module is used for power consumption and/or failure logging and/or consumer loss situation generation form with the monitoring group in the compass of competency;
Search module is according to power consumption and/or the failure logging and/or the consumer loss situation of monitoring group in the demand search appointed area.
8. according to any described chain operation enterprise remote energy measurement monitoring system in the claim 1 to 7, it is characterized in that, be connected through Intranet between each I/O communication module and electric energy meter and the energy monitor gateway in said each commercial building;
Said each energy monitor gateway is connected through public network with group control center, said respectively the group between control center and the Master Control Center.
9. chain operation according to claim 8 enterprise remote energy measurement monitoring system; It is characterized in that; The corresponding IP address of each I/O communication module; This IP address comprises common domain name and inner domain name two parts, and common domain name part is identical with energy monitor gateway domain name under this I/O communication module;
Said Master Control Center or group control center send instruction through said IP address to the I/O of correspondence communication module;
Said energy control gateway is sent instruction through said inner domain name part to the I/O of correspondence communication module.
10. chain operation according to claim 9 enterprise remote energy measurement monitoring system; It is characterized in that; Common domain name with the IP address of said I/O communication module in public network system resolves to public network address, and the public network gateway finds the corresponding energy monitor gateway according to this public network address;
Said energy monitor gateway also is used for the interior fields name analysis of said IP address is become interior net address, finds corresponding I/O communication module according to net address in this, and command information is transferred to corresponding I/O communication module;
Inner domain name part is the argument section that is loaded in URL as additional information in the said IP address.
11. a kind of chain operation according to claim 10 enterprise remote energy measurement monitoring system; It is characterized in that; Said energy monitor gateway is preserved the inside domain name of each I/O communication module under the linchpin and the mapping table of interior net address, according to the interior fields name analysis one-tenth interior net address of this mapping table with said IP address;
Said inner domain name is corresponding with at least one interior net address, corresponding I/O communication module of net address in each.
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