CN1790438A - Method and system for meter transmitting information - Google Patents
Method and system for meter transmitting information Download PDFInfo
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- CN1790438A CN1790438A CN 200410098722 CN200410098722A CN1790438A CN 1790438 A CN1790438 A CN 1790438A CN 200410098722 CN200410098722 CN 200410098722 CN 200410098722 A CN200410098722 A CN 200410098722A CN 1790438 A CN1790438 A CN 1790438A
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Abstract
The invention discloses a surface-tool information remote transmission method and system in the surface-tool domain, which is characterized by the following: only one identifier is set in the surface-tool terminal; the far end management platform proceeds two-direction communication with the user end and surface-tool terminal; the user communication terminal sends the designated management order of surface-tool terminal to the for end management platform; the far end management platform receives the order, which sends the order to the surface-tool terminal according to the only one identifier and the corresponding surface-tool and user information; the surface-tool terminal receives the information and proceeds the relative operation, which returns the operational result to the far end management platform; the far end management platform sends the result to the user communication terminal.
Description
Technical field
The present invention relates to show the tool field, it is particularly related to a kind of method and system of meter transmitting information.
Background technology
Ammeter of the prior art is a kind of self-existent separately ammeter mostly, its power consumption parameter that can measure mostly is single electric degree, and the method that reads ammeter is manual read's access method, yet in fact this ammeter exists very big drawback, wherein said ammeter function singleness, the situation that can not comprehensively reflect electricity consumption, and the needed important power supply parameter of power supply department (such situation is present in water meter simultaneously, gas meter, in table such as the natural gas meter tool), as: gaining merit is just changeing total electric weight, electric weight or the like can't be obtained from existing ammeter at all simultaneously when gaining merit point, and this has just had a strong impact on the comprehensive and accuracy of electricity consumption measurement monitoring; The more important thing is the parameter of present manual read's power taking table, manual delivery information, it is long to be actually a kind of information transmission cycle, accuracy rate is low, and waste the method for a large amount of manpowers, it can't make the power supply department power information that obtains the user promptly and accurately, so power supply department also just can not be implemented to monitor accurately in real time to its user according to existing ammeter.
In order to solve existing ammeter independently existence separately, function singleness, manually to read the drawback of table tool parameter, a kind of multi-rate meter is disclosed in " electric energy meter " book that China Electric Power Publishing House publishes in January, 1999, when this electric energy meter prodigiosin enough measures the peak, multiple electrical parameter such as Gu Shi, also increased the RS232 communication port, made it have the function of automatic data logging.But the automatic meter-reading of this ammeter is based on the network system of power circuit, interference owing to distribution network in this system is big, even a spot of information communication also can't real carrying out, the bit error rate is too high, so can't fundamentally solve the problem of teletransmission data.
China's utility model patent, application number is 01279980.7 and is called " a kind of Network electric meter " to disclose a kind of ammeter with modulator-demodular unit, ammeter can be finished the work of automatic data logging, and with the power supply department control end mutual communication of far-end, but can only realize that in this system basic parameter is in control information (measuring parameter, the transmission parameter) transmission, can not finish the table tool supplements with money, functions such as inquiry, be directed to electronic watch tool user and still will go power supply administration inquiry electricity consumption situation and dump energy situation to purchase card in power supply administration's queuing to supplement with money, such efficient also is very low.
Chinese invention patent 02114612.8, denomination of invention discloses a kind of meter-copy device that comprises for " utilize the transmission system of GSM net transmission amr message and be used for the meter-copy device of this system ", can send the GSM modulator-demodular unit of amr message and the system of ammeter, ammeter inserts the input end of GSM modulator-demodular unit by meter-copy device, the output terminal of GSM modulator-demodular unit inserts amr message Surveillance center by the GSM net, amr message Surveillance center comprises the GSM modulator-demodular unit that can accept amr message, amr message transmission terminal.Though the present invention can get in touch by gsm wireless network and remote monitoring center, but be simple meter copying device and the transmission that can only carry out simple meter reading data, the remote monitoring center can only obtain essential informations such as power consumption, can not intercom mutually to realize management work, so function is limited with user side table tool.
And adopt IC-card to purchase electric mode at present, and the user must at the appointed time go to the appointed place to fill out and singly purchase electricity, and normally certain goes to bank week, and bank this moment is overstaffed usually, comparatively particularly overcast and rainy the or snow of inconvenience day; Ammeter is installed in the electric meter box usually, and the installation site is higher, and daylighting condition sometimes is relatively poor, and plug-in card is inconvenience comparatively, particularly for old man and children; Be not easy to the user and understand current electric quantity, must go to the installation site of ammeter to check just and can know; When the dump energy less than 50 of ammeter was spent, ammeter only showed with red LED that the prompting effect is very not obvious, makes many users be difficult to discover; After long-time the use, the easy corrosion in the contact of IC-card, ammeter can not be read and write it sometimes; Reprovision formality after IC loses is cumbersome; After losing, also can cause by the key of IC-card electric meter box the trouble in the use.
Summary of the invention
The objective of the invention is to, in order to solve the problem of table tool data acquisition difficulty and searching and managing inconvenience, a kind of method and system of meter transmitting information are provided, and the mode that adopts network service is the metering situation of question blank tool flexibly, and the his-and-hers watches tool is supplemented operation such as pay dues with money.
A kind of method of meter transmitting information, at table tool terminal storage one unique identifier, remote side administration platform and user communication terminal two-way communication, remote side administration platform and the two-way communication of table tool terminal, user communication terminal sends the table tool terminal inquiry of specifying unique identifier to having to the remote side administration platform, control command, the remote side administration platform receives this order and sends order through data processing to the table tool terminal with identical unique identifier, table tool terminal receives operates after the command information of remote side administration platform and accordingly to remote side administration platform return result, upgrades the data of this remote side administration platform and will show the object information that the tool terminal returns to send to user communication terminal.
Also has a verification step receive the control information of remote side administration platform in described table tool terminal after, whether the unique identifier of verifying table tool in this control information is consistent with the unique identifier of this table tool, if it is unanimity then handle this control information, if inconsistent then return an error message to the remote side administration platform.
Transmitting terminal all has ciphering process when remote side administration platform, table tool communication between terminals, and receiving end all will have corresponding decrypting process.
The remote side administration platform also comprises at least one Internet Server, is used to receive the user and sends inquiry control table tool terminal information to the remote side administration platform on the internet.
Described communication is meant cable network or wireless network.
Described user communication terminal comprises mobile communication terminal, fixed communication terminal.
Described remote side administration platform and user communication terminal and table tool communication between terminals are used short message way.
Described table tool terminal comprises ammeter, water meter, natural gas meter, gas meter, heat energy table.
A kind of system of meter transmitting information comprises user communication terminal, is used to send inquiry, control command; Table tool terminal stores unique identifier, table tool information is sent and receive the execution control command; The remote side administration platform is used for the information of storage list tool terminal and relative users, receives the control command of process user communication terminal, control table tool terminal;
Described table tool terminal links by network and remote side administration platform;
Described remote side administration platform links by network and user communication terminal;
Remote side administration platform and table tool terminal adopt two-way communication, remote side administration platform and user communication terminal adopt two-way communication, the remote side administration platform is controlled the table tool with corresponding unique identifier according to the control command that user communication terminal sends, and returns corresponding information to user communication terminal.
Described table tool terminal comprises data acquisition unit, is used for acquisition tables tool information; Table tool storer, the unique identifier that is used for the storage list tool is shown tool information with other; Data processing unit is used for deal with data and carries out control command; Table tool communication unit is used for intercoming mutually with the remote side administration platform;
Described data acquisition unit and data processing unit are coupled;
Described table tool storer and data processing unit are coupled;
Described table tool communication unit and data processing unit link;
Data processing unit sends the data of data acquisition unit collection and the only table knowledge symbol process table tool communication unit of table tool to the remote side administration platform, and passes through the instruction of table tool communication unit reception remote side administration platform, explains and execution through data processing unit.
Described table tool terminal also comprises an encrypting and decrypting unit, is coupled with data processing unit, is used for the data that send are encrypted, and the data that receive are decrypted.
Described table tool terminal also comprises an infrared proximity transducer, light-emitting diode display, valve positioner, warning device; Described infrared proximity transducer, light-emitting diode display, valve positioner, warning device all are coupled with data processing unit, when table tool residue variable uses up by warning device to User Alarms, and by the valve positioner cutting-off valve, when the user is presented on the light-emitting diode display near showing just will to show tool information in the tool arrival certain limit.
Described remote side administration platform comprises storer, is used for storage list tool terminal unique identifier, other table tool information and user profile; The management platform data processing unit is used to handle the data that the remote side administration platform receives; At least one remote side administration platform communication unit is used for and mobile communication terminal and table tool terminal mutual communication.
Described table tool communication unit and remote side administration platform communication unit adopt wireless communication or wired network communication; Remote side administration platform communication unit and user communication terminal adopt wireless communication or wired network communication.
Described wireless communication comprises gsm communication or cdma communication, and described cable network comprises internet or fixed telephone network.
Described wireless network communication method is meant short message way.
Also comprise at least one Internet Server, link, be used for user communication terminal by internet checking table tool information with the remote side administration platform.
Described table tool terminal comprises ammeter, water meter, natural gas meter, gas meter, heat energy table.
Beneficial effect of the present invention is that the user can hold value for the table tool by the mode of short message, and question blank tool information need not be hurried back and forth between power supply administration and bank again anywhere or anytime, and safety and reliability.
Description of drawings
Fig. 1 is a system schematic of the present invention;
Fig. 2 is an ammeter terminal structure synoptic diagram of the present invention;
Fig. 3 is a remote side administration platform structure synoptic diagram of the present invention.
Embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.
Be illustrated in figure 1 as system schematic of the present invention.When the pre-stored values of user's table tool (being ammeter in this example) uses up, gather the information of ammeter by the ammeter data collecting unit, the use reading that comprises ammeter, data such as electric weight during the peak, these data of storage (also storing the unique identifier of ammeter simultaneously) in the storer of ammeter inside, and send to data processing unit, data processing unit judges whether to close valve and stops power supply, and of the encryption of the unique identifier of the use data of the ammeter in the storer and this table through the encrypting and decrypting unit, the gsm module that carries by ammeter sends to the management platform of far-end in the mode of short message, the remote side administration platform receives this table tool information, at first the encrypting and decrypting unit by the remote side administration platform is decrypted, be stored in the corresponding table tool database according to the ammeter unique identifier in this information, the data processing unit of this remote side administration platform sends to user mobile phone terminal to the pay dues information of supplementing with money of needs in the mode of GSM short message according to the respective entries (user profile hurdle) of this ammeter record again.User mobile phone terminal receives this short message, the user learns that the ammeter in the family has not had Stored Value, can buy the electricity card, this is purchased the electricity card and is the similar form of present rechargeable card of the cell, have and purchase the electric degree number accordingly, card number and password, the user enters input short message pattern at mobile phone terminal, earlier the ammeter unique identifier imported again in input leading character (character that leading character is specific is used to judge the type of this short message), user cipher, purchase card number and password on the electricity card, the alarming threshold when electric weight is not enough (when electric weight is not enough, sending the number of times of short message), the phone number (can be a plurality of) of reception SMS Tip breath after the electric weight deficiency to the user; Patting platform to short tube far away after input finishes sends.The remote side administration platform receives the type of at first judging this short message after this short message, be the ammeter payment type, judging the entrained ammeter unique identifier of this short message, read and purchase the recharge amount that electric password has, in database, rewrite table tool information in the clauses and subclauses of corresponding ammeter unique identifier, and, send to the ammeter terminal of appointment by communication unit of the encryption of the unique identifier of purchasing ammeter information such as electric degree number and ammeter through the encrypting and decrypting unit.The ammeter terminal receives after this encryption short message the decryption processing through the encrypting and decrypting unit of ammeter terminal, the ammeter unique identifier that data processing unit carries according to this short message judges whether the unique identifier into this terminal, if then purchase corresponding ammeter management such as electric degree number information stores to what this short message was carried to storer, and carry out control corresponding, and corresponding result is returned the remote side administration platform; If it is inconsistent then return error message to the remote side administration terminal.The remote side administration platform sends to user mobile phone terminal to this short message after receiving affirmation or wrong short message, finishes ammeter and notifies user and user to purchase the process of electricity.
Equally, the user utilizes mobile phone terminal also can initiatively send orders such as inquiry to the remote side administration platform, command format is: leading character+ammeter unique identifier+user cipher, the data processing process of transmitting of remote side administration platform and ammeter terminal is with to purchase electric process consistent.
The remote side administration platform also can be the mode that adopts landline telephone with communicating by letter of user terminal, at the remote side administration platform one system that sends an answer by telephone is installed, information according to user's ammeter in the input change database of landline telephone end, can be the kind of language according to prompt tone first step input multiple-choice question, the unique identifier of next step input ammeter, next step input user's password, if mistake will point out the user to re-enter, card number and the password on the electricity card purchased in next step input, after this receive the information such as phone number of SMS Tip breath in the time of can continuing to import the electric weight deficiency after the thresholding of alarm and the electric weight deficiency, also can select to withdraw from and finish supplementing with money ammeter.
Simultaneously has a Internet service device at the remote side administration platform, also can use same high performance computing machine with the remote side administration platform, share the ammeter information database of remote side administration platform, can inquire about on the internet or for ammeter payment, it supplements with money consistent with the short message mode, also will import the ammeter unique identifier when supplementing with money by the user, user cipher, purchase the electricity card and go up card number and password, the alarming threshold when electric weight is not enough, the phone number of reception SMS Tip breath after the electric weight deficiency; To import during inquiry: leading character+ammeter unique identifier+user cipher; Webserver notice remote side administration platform, the data processing unit of remote side administration platform is according to the short message of information after corresponding ammeter sends encryption of user's input, and processing procedure is supplemented with money as the mobile phone short message inquiry.
Be illustrated in figure 2 as the structure of ammeter, comprise ammeter end data processing unit (single-chip microcomputer); Wherein memory bit is in single-chip microcomputer inside; The encrypting and decrypting unit; Ammeter end communication unit (industrial gsm module); LED (LCD) display unit; Infrared proximity transducer is used for notice single-chip microcomputer when the people wants to inquire about the ammeter state near ammeter, and single-chip microcomputer is shown to LED (LCD) display unit with the information of ammeter, makes things convenient for the user to watch; Also comprise ammeter data collecting unit (using electrical measurement), the ammeter data that collects is stored in single-chip microcomputer; Valve positioner (cut-off relay) is used for by-pass valve control.When the Stored Value of user side ammeter is about to use up, gather ammeter data and send to single-chip microcomputer by the electricity consumption measuring unit, Single-chip Controlling one warning device (does not draw in the way, can be auditory tone cues or signal lamp flash for prompting user) the prompting user, the user hears or sees that the back is close to ammeter, the infrared proximity transducer of ammeter starts when arriving certain distance, send signal to single-chip microcomputer, single-chip microcomputer is the ammeter information in the storer, and promptly information such as power consumption is presented on LED or the LCD display; If the user is not within a certain period of time near ammeter, single-chip microcomputer then adds the encryption of unique identifier through the encrypting and decrypting unit to the ammeter information of storing in the storer, send to the remote side administration platform by industrial gsm module, notify the user by the remote side administration platform; If the user does not also supplement with money ammeter notified a period of time of user at the remote side administration platform after, single-chip microcomputer is then controlled cut-off relay and is cut off user's power supply, waits for that the user supplements with money.
Need initialization after ammeter installs, that is, the telephone number of binding remote side administration platform in the industrial gsm module of ammeter end perhaps should also can replace realizing same function by an industrial CDMA module by the industry gsm module; The mode of this radio communication also can adopt wired interconnected network mode to replace, the communication unit of ammeter end can be modulator-demodular unit, be connected and remote side administration platform mutual communication with special telephone wire, the perhaps electrification circuit realization mutual communication that is connected with the remote side administration platform, the remote side administration platform will have two cover communication units in this case, one cover is and the joining wireless communication unit of user mobile phone, one cover is the wire communication unit that is connected with ammeter, is that the content of wire communication unit or wireless communication unit transmission all is identical.
Fig. 3 comprises data processing unit (single-chip microcomputer) for the structural representation of remote side administration platform; Memory bit is in single-chip microcomputer inside; Power supply; Internet Server (usb interface controller) links with single-chip microcomputer; Communication unit (industrial gsm module).Receive the short message that user mobile phone sends by industrial gsm module, analyze the type of client information, judge whether the unique identifier of client information is consistent with user cipher, if inconsistent then return error message to the user, if unanimity then change database sends management information to corresponding ammeter terminal; The ammeter terminal is finished corresponding operating phase remote side administration platform and is sent confirmation, sends ammeter information or confirms short message to user mobile phone according to the user profile in the database after receiving this information by the gsm module of remote side administration platform.The inquiry control information that the controller relative users of USB interface sends over from the internet, send to single-chip microcomputer, pass through the industrial gsm module of this remote side administration platform to the ammeter terminal transmits information by single-chip microcomputer, after ammeter returns confirmation, the remote side administration platform returns ammeter data or confirmation to this usb interface controller, and this usb interface controller sends this information by the internet to the user.
System and method of the present invention not only is suitable for ammeter, also is suitable for the table tool of relevant valve Stored Value effects such as water meter, gas meter, natural gas meter, heat energy table simultaneously, and its difference only is to gather different parameters, the difference of valve control.
Beneficial effect of the present invention is, the user can safe ready question blank tool information, the his-and-hers watches tool is supplemented management with money, and the operating position of learning the energy of combined and instant that can be by infrared proximity transducer and LED, avoided the easy corrosion in contact of IC-card, the table tool can't be read and write it, has avoided IC-card to lose the loaded down with trivial details of back complete formalities.
Above embodiment only is used to illustrate the present invention, but not is used to limit the present invention.
Claims (18)
1. the method for a meter transmitting information, it is characterized in that, at table tool terminal storage one unique identifier, remote side administration platform and user communication terminal two-way communication, remote side administration platform and the two-way communication of table tool terminal, user communication terminal sends the table tool terminal inquiry of specifying unique identifier to having to the remote side administration platform, control command, the remote side administration platform receives this order and sends order through data processing to the table tool terminal with identical unique identifier, table tool terminal receives operates after the command information of remote side administration platform and accordingly to remote side administration platform return result, upgrade the data of this remote side administration platform, described remote side administration platform will be shown the object information that the tool terminal returns and send to user communication terminal.
2. the method for a kind of meter transmitting information according to claim 1, it is characterized in that after described table tool terminal receives the control information of remote side administration platform, also having a verification step, whether the unique identifier of verifying table tool in this control information is consistent with the unique identifier of this table tool, if it is unanimity then handle this control information, if inconsistent then return an error message to the remote side administration platform.
3. the method for a kind of meter transmitting information according to claim 1 is characterized in that transmitting terminal all has ciphering process when remote side administration platform, table tool communication between terminals, and receiving end all will have corresponding decrypting process.
4. the method for a kind of meter transmitting information according to claim 1 is characterized in that the remote side administration platform also comprises at least one Internet Server, is used to receive the user and sends inquiry control table tool terminal information to the remote side administration platform on the internet.
5. the method for a kind of meter transmitting information according to claim 1 is characterized in that described communication is meant cable network or wireless network.
6. the method for a kind of meter transmitting information according to claim 1 is characterized in that, described user communication terminal comprises mobile communication terminal, fixed communication terminal.
7. the method for a kind of meter transmitting information according to claim 1 is characterized in that described remote side administration platform and user communication terminal and table tool communication between terminals use short message way.
8. the method for a kind of meter transmitting information according to claim 1 is characterized in that, described table tool terminal comprises ammeter, water meter, natural gas meter, gas meter, heat energy table.
9. the system of a meter transmitting information is characterized in that comprising user communication terminal, is used to send inquiry, control command; Table tool terminal stores unique identifier, table tool information is sent and receive the execution control command; The remote side administration platform is used for the information of storage list tool terminal and relative users, receives the control command of process user communication terminal, control table tool terminal;
Described table tool terminal links by network and remote side administration platform;
Described remote side administration platform links by network and user communication terminal;
Remote side administration platform and table tool terminal adopt two-way communication, remote side administration platform and user communication terminal adopt two-way communication, the remote side administration platform is controlled the table tool with corresponding unique identifier according to the control command that user communication terminal sends, and returns corresponding information to user communication terminal.
10. the system of a kind of meter transmitting information according to claim 9 is characterized in that, described table tool terminal comprises data acquisition unit, is used for acquisition tables tool information; Table tool storer, the unique identifier that is used for the storage list tool is shown tool information with other; Data processing unit is used for deal with data and carries out control command; Table tool communication unit is used for intercoming mutually with the remote side administration platform;
Described data acquisition unit and data processing unit are coupled;
Described table tool storer and data processing unit are coupled;
Described table tool communication unit and data processing unit link;
Data processing unit sends the data of data acquisition unit collection and the only table knowledge symbol process table tool communication unit of table tool to the remote side administration platform, and passes through the instruction of table tool communication unit reception remote side administration platform, explains and execution through data processing unit.
11. the system of a kind of meter transmitting information according to claim 10 is characterized in that described table tool terminal also comprises an encrypting and decrypting unit, is coupled with data processing unit, is used for the data that send are encrypted, and the data that receive are decrypted.
12. the system of a kind of meter transmitting information according to claim 10 is characterized in that described table tool terminal also comprises an infrared proximity transducer, light-emitting diode display, valve positioner, warning device; Described infrared proximity transducer, light-emitting diode display, valve positioner, warning device all are coupled with data processing unit, when table tool residue variable uses up by warning device to User Alarms, and by the valve positioner cutting-off valve, when the user is presented on the light-emitting diode display near showing just will to show tool information in the tool arrival certain limit.
13. the system of a kind of meter transmitting information according to claim 9 is characterized in that described remote side administration platform comprises storer, is used for storage list tool terminal unique identifier, other table tool information and user profile; The management platform data processing unit is used to handle the data that the remote side administration platform receives; At least one remote side administration platform communication unit is used for and mobile communication terminal and table tool terminal mutual communication.
14. according to the system of claim 9,10,13 described a kind of meter transmitting informations, it is characterized in that described table tool communication unit and remote side administration platform communication unit, adopt wireless communication or wired network communication; Remote side administration platform communication unit and user communication terminal adopt wireless communication or wired network communication.
15. the system of a kind of meter transmitting information according to claim 14 is characterized in that described wireless communication comprises gsm communication or cdma communication, described cable network comprises internet or fixed telephone network.
16. the system of a kind of meter transmitting information according to claim 14 is characterized in that described wireless network communication method is meant short message way.
17. the system of a kind of meter transmitting information according to claim 9 is characterized in that also comprising at least one Internet Server, links with the remote side administration platform, is used for user communication terminal by internet checking table tool information.
18. according to the system of claim 9,10 described a kind of meter transmitting informations, described table tool terminal comprises ammeter, water meter, natural gas meter, gas meter, heat energy table.
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|---|---|---|---|
| CN 200410098722 CN1790438A (en) | 2004-12-14 | 2004-12-14 | Method and system for meter transmitting information |
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|---|---|---|---|
| CN 200410098722 CN1790438A (en) | 2004-12-14 | 2004-12-14 | Method and system for meter transmitting information |
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| CN102231678A (en) * | 2011-06-27 | 2011-11-02 | 华为终端有限公司 | Method, device and system for equipment management |
| CN103051697A (en) * | 2012-12-14 | 2013-04-17 | 北京思特奇信息技术股份有限公司 | Cloud nodes-based method for realizing control of cloud service and cloud node-based system for realizing control of cloud service |
| CN103765165A (en) * | 2011-08-30 | 2014-04-30 | 纳格拉影像股份有限公司 | Pricing system and method for utility consumptions within a smart grid |
| CN103763689A (en) * | 2014-01-27 | 2014-04-30 | 国家电网公司 | Power enterprise mobile phone meter reading method and system based on two-dimensional code and encrypted short message |
| CN103969504A (en) * | 2014-04-24 | 2014-08-06 | 国家电网公司 | Intelligent electric meter with arrearage warning and remote reminding function |
| CN105319411A (en) * | 2015-11-10 | 2016-02-10 | 成都九十度工业产品设计有限公司 | On-line rechargeable ammeter |
| CN105425002A (en) * | 2015-11-10 | 2016-03-23 | 成都九十度工业产品设计有限公司 | Intelligent antitheft electric meter system |
| CN105529505A (en) * | 2014-09-30 | 2016-04-27 | 南京德朔实业有限公司 | Battery pack and electric quantity display method thereof |
| CN106548609A (en) * | 2015-09-21 | 2017-03-29 | 上海云表信息科技有限公司 | Intelligence instrument sends a duplicate to system |
| CN106842991A (en) * | 2015-12-07 | 2017-06-13 | 腾讯科技（深圳）有限公司 | The long-range control method and device of intelligent electric meter |
| CN106991800A (en) * | 2017-03-28 | 2017-07-28 | 北京小米移动软件有限公司 | Power information harvester and system |
| CN110780740A (en) * | 2019-10-28 | 2020-02-11 | 广州供电局有限公司 | Intelligent meter box and interaction method thereof |
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| CN102231678A (en) * | 2011-06-27 | 2011-11-02 | 华为终端有限公司 | Method, device and system for equipment management |
| CN103765165B (en) * | 2011-08-30 | 2016-04-13 | 纳格拉影像股份有限公司 | The pricing system of the utility consumption in intelligent network and method |
| CN103765165A (en) * | 2011-08-30 | 2014-04-30 | 纳格拉影像股份有限公司 | Pricing system and method for utility consumptions within a smart grid |
| CN103051697A (en) * | 2012-12-14 | 2013-04-17 | 北京思特奇信息技术股份有限公司 | Cloud nodes-based method for realizing control of cloud service and cloud node-based system for realizing control of cloud service |
| CN103051697B (en) * | 2012-12-14 | 2017-07-28 | 北京思特奇信息技术股份有限公司 | A kind of method and system that cloud service control is realized based on cloud node |
| CN103763689A (en) * | 2014-01-27 | 2014-04-30 | 国家电网公司 | Power enterprise mobile phone meter reading method and system based on two-dimensional code and encrypted short message |
| CN103969504A (en) * | 2014-04-24 | 2014-08-06 | 国家电网公司 | Intelligent electric meter with arrearage warning and remote reminding function |
| CN105529505A (en) * | 2014-09-30 | 2016-04-27 | 南京德朔实业有限公司 | Battery pack and electric quantity display method thereof |
| CN105529505B (en) * | 2014-09-30 | 2018-04-27 | 南京德朔实业有限公司 | Battery pack and electric quantity display method thereof |
| CN106548609A (en) * | 2015-09-21 | 2017-03-29 | 上海云表信息科技有限公司 | Intelligence instrument sends a duplicate to system |
| CN105425002A (en) * | 2015-11-10 | 2016-03-23 | 成都九十度工业产品设计有限公司 | Intelligent antitheft electric meter system |
| CN105319411A (en) * | 2015-11-10 | 2016-02-10 | 成都九十度工业产品设计有限公司 | On-line rechargeable ammeter |
| CN105425002B (en) * | 2015-11-10 | 2018-07-27 | 浙江晨泰科技股份有限公司 | A kind of intelligent anti-theft electricity electric meter system |
| CN106842991A (en) * | 2015-12-07 | 2017-06-13 | 腾讯科技（深圳）有限公司 | The long-range control method and device of intelligent electric meter |
| CN106991800A (en) * | 2017-03-28 | 2017-07-28 | 北京小米移动软件有限公司 | Power information harvester and system |
| CN110780740A (en) * | 2019-10-28 | 2020-02-11 | 广州供电局有限公司 | Intelligent meter box and interaction method thereof |
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