CN101661591A - Energy management device, method and system thereof - Google Patents
Energy management device, method and system thereof Download PDFInfo
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- CN101661591A CN101661591A CN200910090928A CN200910090928A CN101661591A CN 101661591 A CN101661591 A CN 101661591A CN 200910090928 A CN200910090928 A CN 200910090928A CN 200910090928 A CN200910090928 A CN 200910090928A CN 101661591 A CN101661591 A CN 101661591A
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Abstract
The invention discloses an energy management device, a method and a system thereof, aiming at solving the problem of comparatively tedious recharging of an IC card in the process of energy managementof the prior art. The device comprises an acquisition unit, a main control unit, a wireless network unit and an energy metering unit, wherein the acquisition unit is connected with the main control unit and is used for acquiring the attribute information of terminal users and sending the attribute information to the main control unit; the main control unit is used for sending the received attribute information into the wireless network unit, receiving the energy recovery information acquired by the wireless network unit, and controlling the energy metering unit according to the energy recoveryinformation; the wireless network unit is connected with the main control unit, and is used for sending the attribute information into a financial server through a wireless network, acquiring the energy recovery information distributed by an energy server through the wireless network and sending the acquired energy recovery information into the main control unit; and the energy metering unit is connected with the main control unit and used for managing the corresponding energy under the control of the main control unit.
Description
Technical field
The present invention relates to IC-card, and radio network technique field, particularly a kind of device of energy management, method and system.
Background technology
At present, the IC-card technology has been widely used in comprising multiple uses such as authentication, pre-payment, safety management in the every field of daily life.For example: the use that IC-card carries out authentication comprises: passport, China second-generation identity card etc.; The use that IC-card carries out pre-payment comprises: public telephone card, the energy rate card of ammeter, water meter or natural gas meter etc., Bus Card etc.; The use that IC-card carries out safety management comprises: entrance guard management, key management etc.Because IC-card multi-functional, characteristics such as many applications, IC-card is day by day a part that becomes daily life.
Wherein, IC-card has been applied in the management of home energy source widely as the energy rate card of ammeter, water meter or natural gas meter etc.Corresponding IC-card of energy in charts and graphs just, management of the home energy source of these table blockings all adopt the mode of pre-payment to pay, and are typical off line payment mode, specifically comprise:
The IC-card that the user at first carries a certain energy correspondence go this energy correspondence certain supplement the site with money, be generally certain business website of financial services system; Then, terminal by the site, send energy demand information to financial server, after financial server receives this energy demand information, account information according to the user, carry out pre-payment to the energy services device, the energy services device issues energy recovering information by financial server to IC-card, just this IC-card is supplemented with money; At last, the user carries the IC-card of supplementing with money after finishing and returns in to the home, this IC-card is inserted in the corresponding energy in charts and graphs, thereby, the energy recovering information that energy in charts and graphs carries according to this IC-card, the energy that management is corresponding.
As seen, in present practical application, just use the memory function of IC-card, the cost of use of various home energy source is deposited in advance in the IC-card sheet of correspondence, like this, when family's energy balances of advance payments are not enough, can only arrive and supplement with money after the site supplements with money IC-card, could continue to use the corresponding energy.Therefore, in the present this energy management method, the process of supplementing with money of IC-card is more loaded down with trivial details, i.e. the recovery use of the energy is more loaded down with trivial details, to the daily life band inconvenience.
Summary of the invention
The embodiment of the invention provides a kind of device, method and system of energy management, and in the energy management process that solves prior art, IC-card is supplemented more loaded down with trivial details problem with money.
The embodiment of the invention provides energy integration apparatus, comprising: acquiring unit, main control unit, radio network unit, and energy metering unit; Wherein,
Described acquiring unit is connected with described main control unit, is used to obtain terminal user's attribute information, and sends to described main control unit;
Described main control unit, the described attribute information that is used for receiving sends to described radio network unit, and receives the energy recovering information that described radio network unit obtains, and according to described energy recovering information, controls described energy metering unit;
Described radio network unit, be connected with described main control unit, be used for described attribute information is sent to financial server by wireless network, and obtain the energy recovering information that the energy services device issues, and will obtain energy recovering information and send to described main control unit by wireless network;
Described energy metering unit is connected with described main control unit, is used for the corresponding energy of management under the control of described main control unit.
The embodiment of the invention provides a kind of method of energy management, comprising:
Energy integration apparatus passes through wireless network, send the terminal user's who obtains attribute information to financial server, make described financial server according to described attribute information, obtain energy demand information, and send the prepayment information of described energy demand information correspondence to the energy services device;
Described energy integration apparatus receives described energy services device according to described prepayment information by wireless network, the energy recovering information that issues, and according to described energy recovering information, the energy that management is corresponding.
The embodiment of the invention provides a kind of system of energy management, comprising:
Energy integration apparatus is used for by wireless network, and send the terminal user's who obtains attribute information to financial server, and, receive the energy recovering information that the energy services device issues by wireless network, according to described energy recovering information, the energy that management is corresponding;
Financial server is used for obtaining energy demand information, and sending the prepayment information of described energy demand information correspondence to the energy services device according to the attribute information that receives;
The energy services device is used for according to the prepayment information that receives, the energy recovering information that issues to described energy integration apparatus.
In the method for the energy management that the embodiment of the invention provides, energy integration apparatus passes through wireless network, send the terminal user's who obtains attribute information to financial server, make described financial server according to described attribute information, obtain energy demand information, and send the prepayment information of described energy demand information correspondence to the energy services device, energy integration apparatus passes through wireless network, receive described energy services device according to described prepayment information, the energy recovering information that issues, and according to described energy recovering information, the energy that management is corresponding, thereby, can supplement with money in time energy integration apparatus in this locality, greatly facilitate daily life.
Description of drawings
Fig. 1 is the Organization Chart of energy management system in the embodiment of the invention;
Fig. 2 is the process flow diagram of energy management method in the embodiment of the invention;
Fig. 3 is the structural drawing of energy integration apparatus in the embodiment of the invention;
Fig. 4 is the Organization Chart of energy management system in the first embodiment of the invention;
Fig. 5 is the process flow diagram of energy management method in the first embodiment of the invention.
Embodiment
In the embodiment of the invention, utilize wireless network, realize management the energy.Referring to Fig. 1, energy management system comprises: energy integration apparatus 100, financial server 200 and energy services device 300.
Wherein, energy integration apparatus 100 can be installed in each family, has only an energy integration apparatus in the general one family, is used for managing a plurality of different types of energy.Financial server 200 is generally the background processing system of financial services system, and energy services device 300 is generally the background processing system of energy company.Can communicate by wireless network between energy integration apparatus 100, financial server 200 and the energy services device 300.
Referring to Fig. 2, in said system, the detailed process of energy management comprises:
Step 201: energy integration apparatus obtains terminal user's attribute information.
Here, terminal user's attribute information can be stored in the IC-card, this IC-card is inserted in the card reader of energy integration apparatus, energy integration apparatus reads the terminal user's of IC-card correspondence attribute information, wherein, attribute information comprises: one or more in terminal user's card number, IC-card identification number and the energy integration apparatus identification number.
In the present embodiment, IC-card can also be a virtual smart card, at this moment, can be on the man-machine interface of energy integration apparatus these terminal users' of dumb terminal user card number, energy integration apparatus identification number or the like attribute information.
Certainly, on the energy integration apparatus, can also preserve terminal user's attribute information, like this, can also from local storage unit, obtain terminal user's attribute information on the energy integration apparatus.
Step 202: by wireless network, energy integration apparatus sends terminal user's attribute information to financial server.
Energy integration apparatus and financial server can carry out wireless communication, then comprise the radio network interface unit in the energy integration apparatus, like this, radio network interface unit energy AutoLink netting twine network is also logined the financial sector dedicated network, then, send terminal user's attribute information to financial server.
Step 203: financial server obtains energy demand information according to the attribute information that receives.
Here, financial server can be at first authenticates the terminal user's who receives attribute information, after authentication is passed through, financial server passes through wireless network, the authentication information that issues to energy integration apparatus, comprise: terminal user's card number, with account balance information or the like, thereby, the terminal user can, comprise: buy variety of energy sources identification number, account password and dealing money or the like to energy integration apparatus input energy demand information from man-machine interface according to the authentication attribute information, thereby energy integration apparatus sends energy demand information to financial server.
Financial server can also be at first authenticates the terminal user's who receives attribute information, after authentication is passed through, according to the terminal user's who preserves the attribute information and the corresponding relation of energy demand information, obtain the energy demand information of the attribute information correspondence that authenticates the terminal user who passes through.For example: financial server has been preserved terminal user's card number, energy integration apparatus identification number and the corresponding relation of purchasing the electric degree number, then the terminal user's card number that passes through when authentication is 000222, and energy integration apparatus identification number is No. 001, obtaining corresponding energy demand information is 10 degree, like this, financial server only need authenticate terminal user's attribute information, and authentication just can be discovered and seized the energy demand information of correspondence by the back.
Step 204: financial server sends the prepayment information of the energy demand information correspondence of obtaining to the energy services device.
After financial server gets access to energy demand information, according to the corresponding relation of the energy demand information of preserving with pre-cost information, determine the prepayment information of the energy demand information correspondence obtained, prepayment information comprises: the account number of energy company, dealing money or the like.Financial server sends this prepayment information to the energy services device.
The prepayment information that financial server send to be determined to the energy services device is just realized transferring accounts between the account of terminal user account and energy company.
Step 205: the energy services device is according to the prepayment information that receives, by wireless network, and the energy recovering information that issues to energy integration apparatus.
Behind the prepayment information that the energy services device receives, at first confirm this prepayment information, by wireless network, the energy recovering information that energy integration apparatus issues comprises then: buy the flow of the energy, integration apparatus identification number or the like.
Step 206: energy integration apparatus is managed the corresponding energy according to the recovering information that receives.
Here, after the recovering information that energy integration apparatus receives, open the measure control module, recover supply the energy.Specifically can comprise: according to the recovering information that receives, obtain and store flow, kind, time and the random code of the energy, and the use traffic of the energy is counted the measure control inside modules of energy integration apparatus, and open the valve of the corresponding energy.At this moment, can recover the use and the charging of the energy.
In the present embodiment, after energy integration apparatus can also be encrypted the attribute information that obtains the terminal user earlier, form cipher-text information, send to financial server by wireless network then, like this, financial server just authenticates after the cipher-text information of the attribute information that comprises the terminal user is decrypted.
Equally, after the energy services device can be encrypted energy recovering information, form cipher-text information, be handed down to energy integration apparatus by wireless network, like this, energy integration apparatus just carries out energy management after the cipher-text information that comprises energy recovering information is decrypted.
In addition, in the step 202, when financial server when energy integration apparatus obtains energy demand information, after energy integration apparatus also can be encrypted energy demand information earlier, form cipher-text information, send to financial server by wireless network then, like this, financial server could obtain energy demand information after the cipher-text information that comprises energy demand information is decrypted.And after financial server also can be encrypted authentication information, form cipher-text information, send to energy integration apparatus by wireless network, like this, after energy integration apparatus is decrypted the cipher-text information that comprises authentication information, ability access authentication information then according to access authentication information, is determined energy demand information.
Therefore, in the embodiment of the invention, energy integration apparatus passes through wireless network, send the terminal user's who obtains attribute information to financial server, make financial server according to attribute information, obtain energy demand information, and send the prepayment information of described energy demand information correspondence to the energy services device, thereby energy integration apparatus passes through wireless network, receive the energy services device according to prepayment information, the energy recovering information that issues, and according to the energy recovering information that receives, the energy that management is corresponding.Like this, just can realize supplementing with money of energy integration apparatus, guarantee the lasting use of the energy, greatly facilitate daily life in this locality.
In the above-described embodiments, in the energy management system shown in Figure 1, comprising: energy integration apparatus 100, financial server 200 and energy services device 300.
Wherein, financial server 200 also is used for the attribute information that receives is authenticated, when authentication is passed through,, issue authentication information to energy integration apparatus 100 by wireless network, and, receive the energy demand information that energy integration apparatus 100 sends by wireless network.Like this, energy integration apparatus 100 also is used for determining energy demand information according to the authentication information that receives, and sends described energy demand information to financial server 200.
Perhaps, financial server 200 authenticates the attribute information that receives, when authentication by the time, directly according to the attribute information of preserving and the corresponding relation of energy demand information, obtain the energy demand information that authenticates the attribute information correspondence of passing through.
Referring to Fig. 3, the device of energy management, just energy integration apparatus comprises: acquiring unit 310, main control unit 320, radio network unit 330 and energy metering unit 340.Wherein,
In the embodiment of the invention, acquiring unit 310 can read terminal user's the attribute information of the IC-card correspondence of insertion, and wherein, attribute information comprises: one or more in terminal user's card number, IC-card identification number and the energy integration apparatus identification number.Acquiring unit 310 also can directly obtain terminal user's attribute information.Acquiring unit 310 can also obtain terminal user's attribute information from local storage unit.Therefore, acquiring unit can comprise: read module is used for from smart card reading terminals attribute of user information.Acquiring unit can also comprise: load module is used for entry terminal attribute of user information.
In the embodiment of the invention, energy integration apparatus also comprises: embedded-type security control module (EmbeddedSecure Access Module, ESAM) 350, wherein, ESAM350, be connected with radio network unit 330 with main control unit 320, be used to receive the attribute information that main control unit 320 sends, after attribute information encrypted, send to radio network unit 330, and receive the energy recovering information that radio network unit 330 sends, after energy recovering information is decrypted, send to main control unit 320.
Certainly, in the present embodiment, radio network unit 330, also be used for by wireless network, after receiving described financial server authentication being passed through to described attribute information, the authentication information that issues, and described authentication information sent to main control unit 320, and, send according to described authentication information definite energy demand information to described financial server by wireless network.Then,
Acquiring unit 310 also is used to obtain energy demand information.Then, the load module in the acquiring unit also is used to import energy demand information.
Like this, ESAM350, also be used to receive the authentication information that radio network unit 330 sends, after described authentication information is decrypted, send to main control unit 320, and receive the energy demand information that main control unit 320 sends, after described energy demand information is encrypted, send to radio network unit 330.
In the embodiment of the invention, energy metering unit 340 can be managed multiple a plurality of different types of energy under the control of main control unit 320, for example: water, electricity and coal gas.
Below in conjunction with Figure of description the embodiment of the invention is described in further detail.
Embodiment 1, and referring to Fig. 4, energy management system comprises: energy integration apparatus 100, bank server 200, energy services device 300.Wherein, energy integration apparatus 100 is installed in each family, and the control interface of home energy source such as water, electricity and coal gas all is installed in this energy integration apparatus 100.
This energy integration apparatus 100 comprises: main control module 110, wireless network module 120, ESAM130, energy measurement control module 140, card reading module 150, load module 160 and display module 170.Wherein, wireless network module 120, ESAM module 130, energy measurement control module 140, card reading module 150, load module 160 and display module 170 all are connected with main control module 110 respectively, and wireless network module 120 also is connected with ESAM130.
Then referring to Fig. 5, the energy management process comprises in the present embodiment:
Step 501: the terminal user inserts bank's IC-card in the card reading module 150.
Step 502: card reading module 150 reads the terminal user's who preserves in bank's IC-card attribute information, and this attribute information is sent in the main control module 110.
Here, card reading module 150 sends to attribute information before the main control module 110, also needs IC-card is authenticated.Attribute information comprises: one or more in terminal user's card number, IC-card identification number and the energy integration apparatus identification number.
Step 503: main control module 110 sends to ESAM130 with the attribute information of receiving, and activates wireless network module 120.
Step 504:ESAM130 sends to wireless network module 120 after attribute information is encrypted.
Here, ESAM130 can adopt RSA Algorithm, and attribute information is converted into ciphertext.
Step 505: wireless network module 120 AutoLink wireless networks are also logined bank's dedicated network, and the attribute information after encrypting is sent to bank server 200.
Step 506: 200 pairs of bank servers receive attribute information, are decrypted, and inquire about access authentication information according to the attribute information after the deciphering in background data base.Authentication information comprises: terminal user's card number and account balance information or the like,
Step 507: bank server 200 is encrypted authentication information and is converted into ciphertext, sends to energy integration apparatus 100 by wireless network.
Step 508: wireless network module 120 sends to ESAM130 with this ciphertext after receiving the ciphertext that bank server 200 issues.
After step 509:ESAM130 was decrypted ciphertext, the authentication information after will deciphering by main control module 120 was uploaded to display module 170.
Step 510: the authentication information that the terminal user shows according to display module 170, by the energy Source Type that load module 160 will be selected, the energy amount of money and account password equal energy source demand information send to main control module 110.
Step 511: main control module 110 is handed down to ESAM130 with energy demand information.
After step 512:ESAM130 encrypts energy demand information, form ciphertext, be uploaded to bank server 200 by wireless network module 120.
Step 513: 200 pairs of ciphertexts that receive of bank server are decrypted, and according to the energy demand information after the deciphering, determine prepayment information, just determine the number of the account of energy company, dealing money or the like information.And transferring accounts between the number of the account of realization terminal user's number of the account and energy company.
Step 514: bank server 200 sends to energy services device 300 with prepayment information, just realizes transferring accounts between the number of the account of terminal user's number of the account and energy company.
Step 515: after energy services device 300 receives prepayment information, confirm prepayment information, behind the amount of money of just confirming to transfer accounts, energy recovering information is encrypted the back be sent to energy integration apparatus 100 by wireless network.Energy recovering information comprises: the flow of the purchase energy and integration apparatus identification number or the like.
Step 516: wireless network module 120 is transmitted to ESAM130 with it after receiving the energy recovering information that energy services device 300 issues.
Step 517:ESAM130 is decrypted energy recovering information, and the energy recovering information after the deciphering is sent to main control module 110.
Step 518: main control module 110 sends to display module 170 with the energy recovering information that receives and shows.
Step 519: main control module 110 is controlled energy measurement control module 140 according to the energy recovering information that receives.
After the energy recovering information after main control module 100 receives deciphering, carry out data analysis, obtain to use flow, kind, time and the random code of the energy.And it is stored among the FLASH of main control module 100 inside.Simultaneously, main control module 100 with transmitting order to lower levels to energy measurement control module 140, after energy measurement 140 control modules receive instruction, the use traffic of the energy is counted energy measurement control module 140 inside, and open the valve of the corresponding energy, can continue to use the energy this moment, and charge.
In the present embodiment, step 518 and step 519 can be simultaneous.
And, in this enforcement, each functional unit in the energy integration apparatus 100 has been specialized, energy integration apparatus 100 can pass through card reading module 150 and main control module 110, perhaps load module 160 and main control module 110 obtain terminal user's attribute information, and promptly card reading module 150 and/or load module 160 can be formed the acquiring unit of energy integration apparatus 100.
Certainly, can also in the energy integration apparatus alarm module be set, when being used for energy remaining sum when any energy correspondence less than setting value, send warning, warning terminal user must carry out the energy and supplement with money.For example Dian remaining sum is sent warning less than 100 degree, and warning terminal user will have been bought electricity.
Can also in energy integration apparatus, time delay module be set, be used for after a certain a kind of energy does not have corresponding energy remaining sum, postpone setting-up time and cut off corresponding energy supply, for example postpone 10 minutes, like this, the terminal user can carry out the energy at once and supplement with money, has guaranteed the lasting use of the energy, greatly facilitates daily use.
In sum, in the embodiment of the invention, energy integration apparatus can pass through wireless network, send the terminal user's who obtains attribute information to financial server, make described financial server according to described attribute information, obtain energy demand information, and send the prepayment information of described energy demand information correspondence to the energy services device, energy integration apparatus can also pass through wireless network, receive described energy services device according to described prepayment information, the energy recovering information that issues, thereby the terminal user does not need to supplement with money the site, directly just can supplement with money energy integration apparatus in this locality, guarantee the lasting use of the energy, greatly facilitated daily use.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (13)
1, a kind of energy integration apparatus is characterized in that, comprising: acquiring unit, main control unit, radio network unit, and energy metering unit; Wherein,
Described acquiring unit is connected with described main control unit, is used to obtain terminal user's attribute information, and sends to described main control unit;
Described main control unit, the described attribute information that is used for receiving sends to described radio network unit, and receives the energy recovering information that described radio network unit obtains, and according to described energy recovering information, controls described energy metering unit;
Described radio network unit, be connected with described main control unit, be used for described attribute information is sent to financial server by wireless network, and obtain the energy recovering information that the energy services device issues, and will obtain energy recovering information and send to described main control unit by wireless network;
Described energy metering unit is connected with described main control unit, is used for the corresponding energy of management under the control of described main control unit.
2, energy integration apparatus as claimed in claim 1 is characterized in that, also comprises:
Embedded-type security control module ESAM, be connected with radio network unit with described main control unit, be used to receive the attribute information that described main control unit sends, after described attribute information encrypted, send to described radio network unit, and receive the energy recovering information that described radio network unit sends, after described energy recovering information is decrypted, send to described main control unit.
3, energy integration apparatus as claimed in claim 1 is characterized in that,
Described radio network unit, also be used to pass through wireless network, after receiving described financial server authentication being passed through to described attribute information, the authentication information that issues, and described authentication information sent to described main control unit, and, send according to described authentication information definite energy demand information to described financial server by wireless network;
Described main control unit also is used for obtaining energy demand information according to described authentication information by described acquiring unit, and described energy demand information is sent to described radio network unit;
Described acquiring unit also is used to obtain energy demand information.
4, energy integration apparatus as claimed in claim 3 is characterized in that, also comprises:
ESAM, be connected with radio network unit with described main control unit, be used to receive the authentication information that described radio network unit sends, after described authentication information is decrypted, send to described main control unit, and receive the energy demand information that described main control unit sends, after described energy demand information is encrypted, send to described radio network unit.
5, energy integration apparatus as claimed in claim 1 is characterized in that, described acquiring unit comprises:
Read module is used for from smart card reading terminals attribute of user information.
6, energy integration apparatus as claimed in claim 1 is characterized in that, described acquiring unit comprises:
Load module is used for entry terminal attribute of user information.
7, energy integration apparatus as claimed in claim 3 is characterized in that, described load module also is used to import energy demand information.
8, a kind of method of energy management is characterized in that, comprising:
Energy integration apparatus passes through wireless network, send the terminal user's who obtains attribute information to financial server, make described financial server according to described attribute information, obtain energy demand information, and send the prepayment information of described energy demand information correspondence to the energy services device;
Described energy integration apparatus receives described energy services device according to described prepayment information by wireless network, the energy recovering information that issues, and according to described energy recovering information, the energy that management is corresponding.
9, method as claimed in claim 8 is characterized in that, and is described by wireless network, sends to financial server before the terminal user's who obtains the attribute information, also comprises:
Attribute information to described terminal user is encrypted.
10, method as claimed in claim 8 is characterized in that, the described wireless network that passes through receives described energy services device according to described prepayment information, after the energy recovering information that issues, also comprises:
Described energy recovering information is decrypted.
11, a kind of system of energy management is characterized in that,
Energy integration apparatus is used for by wireless network, and send the terminal user's who obtains attribute information to financial server, and, receive the energy recovering information that the energy services device issues by wireless network, according to described energy recovering information, the energy that management is corresponding;
Financial server is used for obtaining energy demand information, and sending the prepayment information of described energy demand information correspondence to the energy services device according to the attribute information that receives;
The energy services device is used for according to the prepayment information that receives, the energy recovering information that issues to described energy integration apparatus.
12, system as claimed in claim 11 is characterized in that,
Described energy integration apparatus also is used for described terminal user's attribute information is encrypted.
13, system as claimed in claim 11 is characterized in that,
Described energy integration apparatus also is used for described energy recovering information is decrypted.
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| CN200910090928A CN101661591A (en) | 2009-08-14 | 2009-08-14 | Energy management device, method and system thereof |
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| CN200910090928A CN101661591A (en) | 2009-08-14 | 2009-08-14 | Energy management device, method and system thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872442A (en) * | 2009-04-24 | 2010-10-27 | 洛克威尔自动控制技术股份有限公司 | Industrial energy demand management and service |
| CN102708273A (en) * | 2011-03-08 | 2012-10-03 | Ls产电株式会社 | Apparatus and method for energy display |
| CN103871162A (en) * | 2013-12-31 | 2014-06-18 | 北京华大智宝电子系统有限公司 | Card swiping device |
| CN103927185A (en) * | 2014-04-30 | 2014-07-16 | 山东煤炭节能技术服务中心 | Network topology modeling device based on energy management and guiding method thereof |
| CN105527875A (en) * | 2015-12-09 | 2016-04-27 | 北京市计量检测科学研究院 | System and method for remotely monitoring measurement information of energy metering instrument |
-
2009
- 2009-08-14 CN CN200910090928A patent/CN101661591A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872442A (en) * | 2009-04-24 | 2010-10-27 | 洛克威尔自动控制技术股份有限公司 | Industrial energy demand management and service |
| CN102708273A (en) * | 2011-03-08 | 2012-10-03 | Ls产电株式会社 | Apparatus and method for energy display |
| US9116014B2 (en) | 2011-03-08 | 2015-08-25 | Lsis Co., Ltd. | Apparatus and method for energy display |
| CN103871162A (en) * | 2013-12-31 | 2014-06-18 | 北京华大智宝电子系统有限公司 | Card swiping device |
| CN103927185A (en) * | 2014-04-30 | 2014-07-16 | 山东煤炭节能技术服务中心 | Network topology modeling device based on energy management and guiding method thereof |
| CN105527875A (en) * | 2015-12-09 | 2016-04-27 | 北京市计量检测科学研究院 | System and method for remotely monitoring measurement information of energy metering instrument |
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Application publication date: 20100303 |