CN104408612B - The information interacting method of intelligent metering instrument Internet of Things - Google Patents
The information interacting method of intelligent metering instrument Internet of Things Download PDFInfo
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- CN104408612B CN104408612B CN201410559277.8A CN201410559277A CN104408612B CN 104408612 B CN104408612 B CN 104408612B CN 201410559277 A CN201410559277 A CN 201410559277A CN 104408612 B CN104408612 B CN 104408612B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/14—Payment architectures specially adapted for billing systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3278—RFID or NFC payments by means of M-devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/352—Contactless payments by cards
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Abstract
The invention discloses provide a kind of information interacting method for the intelligent metering instrument Internet of Things that can realize close range wireless communication and both-way communication；This method comprises the following steps:After user pays the fees to intelligent metering instrument account, generation the first data message corresponding with the intelligent metering instrument account, payment mechanism directly obtains the first data message by network, and send it to data processing equipment, first data message is encrypted data processing equipment, prompt message corresponding with the first data message will be obtained and the second data message is sent to NFC mobile device, when the distance of the NFC mobile device and intelligent metering instrument is not more than pre-determined distance, it is automatic between the two to establish connection, so as to complete information exchange between the two, and then intelligent metering instrument is set to complete to supplement with money according to the second data message received.Using this method, the round inconvenience that payment is carried out between operating management website and intelligent metering instrument and is brought of user is avoided.
Description
Technical field
The present invention relates to a kind of communication field of intelligent metering instrument, especially a kind of letter of intelligent metering instrument Internet of Things
Cease exchange method.
Background technology
It is known：In recent years, as the development of informationization technology, intelligent metering instrument have been widely applied to resident's
In daily life and industry and commerce trade settlement, the prepayment metering instrument of IC-card is based especially on, it is by regarding IC-card as letter
The carrier transmitted is ceased, the IC-card is held by user and buys institute's subfam. Spiraeoideae, water or gas quantity etc. to each operating management website, and will bag
Charging information containing electricity, water or the gas quantity bought is stored in IC-card, and afterwards, user is pre- by the way that IC-card is inserted
Pay in measuring instrument, complete to supplement the prepayment metering instrument with money.It is but this by IC-card, prepayment metering instrument at present
The information management system that table, operating management website are formed, due to the connection between prepayment metering instrument and operating management website
It is to be realized by user, so, in actual applications, the system must be held IC-card in prepayment metering instrument and battalion by user
Come and gone between industry admin site, could realize and prepayment metering instrument is supplemented with money, it is very inconvenient, moreover, in IC-card and prepayment
In the frequent plug for taking the IC-card neck in instrument, IC-card and IC-card neck are all easily damaged, leverage IC-card and
The service life of pre-payment instrument.
The method for realizing payment by IC-card mode at present also includes IC-card contactless communication mode.Connect for IC-card is non-
Touch communication modes, although solving above-mentioned IC-card and the flimsy problem of corresponding IC-card groove, appointing so needs user to come and go
Payment could be realized between intelligent metering instrument and operating management website, IC-card needs to realize at operating management website
The interaction of information.Therefore IC-card cordless appoint so fail to solve the problems, such as it is inconvenient for use；Cost height, power consumption simultaneously also be present
Larger, when table tool breaks down, table has the defects of information stored is not easy to collection.
The content of the invention
The technical problems to be solved by the invention are：Provide a kind of information exchange side of intelligent metering instrument Internet of Things
Method；This method can realize close range wireless communication and both-way communication, avoid user from coming and going operating management website and intelligence meter
The inconvenience that payment is brought is carried out between amount instrument.
The technical solution adopted for the present invention to solve the technical problems is：The information exchange side of intelligent metering instrument Internet of Things
Method, realized by Internet of Things information management system, the Internet of Things information management system includes payment mechanism, data processing fills
Put, NFC mobile device and intelligent metering instrument；And comprise the following steps successively：
1) payment mechanism is by the first data message corresponding to Network Capture intelligent metering instrument account, and by first
Data message is sent to data processing equipment；First data message be user supplemented with money by online business hall, community and/or
The mode of e-payment, generated after being paid the fees to the intelligent metering instrument account；
2) data processing equipment receives the first data message by wired or wireless network, and first data are believed
Breath is encrypted, and obtains prompt message corresponding with first data message and the second data message, and by wireless
Network, the prompt message and second data message are sent to the NFC mobile device；
3) NFC mobile device receives the prompt message and second data message by wireless network, and shows
Show the prompt message, when it is determined that the type of intelligent metering instrument corresponding with second data message, and NFC mobile device
When being not more than pre-determined distance with the distance of the intelligent metering instrument of the type, the intelligent metering instrument with the type is built automatically
Vertical connection, send the second data corresponding with the intelligent metering instrument of the type to the intelligent metering instrument of the type and believe
Breath；
4) the intelligent metering instrument receives the second data message, and processing is decrypted to second data message,
Generate the 3rd data message；3rd data information memory is completed to supplement with money by the intelligent metering instrument；Intelligent metering instrument simultaneously
The historical data of storage is sent to the NFC mobile device；Wherein, the historical data includes：The intelligence meter of the type
Measure cumulative data information and use information corresponding to instrument；
5) after the NFC mobile device receives historical data, the historical data is sent to by institute by wireless network
State data processing equipment；
6) after data processing equipment receives historical data, by history data store the type intelligent metering instrument
In corresponding memory cell.
Further, the data processing equipment includes：First server and first processor；
The first server described in step 2) receives the first data message by wired or wireless network, and first is counted
It is believed that breath is sent to first processor；First data message is encrypted the first processor, obtains and institute
Prompt message corresponding to the first data message and the second data message are stated, and by wireless network, by the prompt message and institute
State the second data message and be sent to the NFC mobile device；
Historical data is received by the first server in step 6), the first server sends historical data
To first processor；The first processor is analyzed the historical data received, stored, and exports analysis knot
Fruit.
Further, the payment mechanism includes：Second processor and second server；The second server difference
It is connected with second processor and first server；
After user pays the fees to the intelligent metering instrument account in step 1), pass through second processor generation and the intelligence
Can the first data message corresponding to measuring instrument account；
The second server receives first data message that the second processor is sent, and described first is counted
It is believed that breath is sent to first server.
Further, the data processing equipment also includes：The alarm being connected with the first processor,
In step 6), the result that the historical data received is analyzed is sent to report by the first processor
Alert device, and when the analysis result is that system has abnormal, alarm is sent according to the first processor received
Maintenance instruction, export warning message corresponding with the maintenance instruction.
Further, the intelligent metering instrument includes base table, power module, main control module, display module, Valve controlling
Unit, short-range data Switching Module and electronic seal module；The power module is connected by power line with main control module,
The display module is connected by serial ports with main control module；The valve control unit is arranged on general gas table, and is passed through
Serial ports is connected with main control module；The short-range data Switching Module is connected with main control module by serial ports；
The short-range data Switching Module described in step 4) receives the second data message, the short-range data interchange mode
Second data message is sent to main control module by block；The main control module by the second data information transfer to electronic seal module,
Second data message is encrypted the electronic seal module or decryption processing obtains the 3rd data message, and will be obtained after processing
To the 3rd data message be recycled to the main control module；The main control module stores the 3rd data message.
Preferably, the short-range data Switching Module is specially：M24LR04E chips and it is arranged on M24LR04E cores
The antenna communicated on piece with the external world.
Preferably, the base table is water meter, ammeter, gas meter, flow meter or calorimeter.
Preferably, the NFC mobile device is specially：Include the smart mobile phone of NFC reader.
Preferably, the NFC mobile device is specially：Include the tablet personal computer of NFC reader.
Preferably, the wireless network is specially GSM/GPRS/CDMA networks or Internet network.
The beneficial effects of the invention are as follows：The information interacting method of intelligent metering instrument Internet of Things provided by the invention, user
Only need to be supplemented with money online business hall, community and/or e-payment by way of, to intelligent metering instrument account pay the fees after, pay
Device just can directly obtain the first data message corresponding with the intelligent metering instrument account by network, and send it to
Data processing equipment, after the first data message is encrypted by the data processing equipment, it will obtain and the first data
Prompt message corresponding to information and the second data message are sent to the NFC mobile device, when the NFC mobile device and intelligence are counted
When the distance of amount instrument is not more than pre-determined distance, connection will be established automatically between the two, so as to which the information completed between the two is handed over
Mutually, and then intelligent metering instrument is made to complete to supplement with money according to the second data message received.So as to realize NFC mobile device
Between data processing equipment, and the both-way communication between NFC mobile device and intelligent metering instrument；Hence in so that communication and
When, avoid because communication delay loses data.Moreover, it is accomplished that between NFC mobile device and intelligent metering instrument non-contact
Formula connects, and solves the frequent plug in the prior art because of IC-card and neck, and causes the damage problem of IC-card and neck.This hair
The information interacting method of the intelligent metering instrument Internet of Things of bright offer；Realized between NFC mobile device and data processing equipment
Wireless network communication, the payment information of user can be obtained from wireless network, it is not necessary to take NFC mobile device to business pipe
Manage website and carry out information exchange；Therefore it can realize that user network is paid the fees so that payment is convenient and swift；Carried simultaneously by the present invention
The information interacting method of high intelligent metering instrument Internet of Things；Without installing NFC reader in intelligent meter, installed in table
Short-range data Switching Module, therefore cost is relatively low, and be by NFC mobile device during carrying out data transmission
Electromagnetic field is provided, short-range data Switching Module is sensed and communicated using the electric power sensed in table, so not consuming table
Interior battery electric power；The service life of intelligent metering instrument can be extended, it is cost-effective.
Brief description of the drawings
Fig. 1 is the structural representation of Internet of Things information management system in the embodiment of the present invention；
Fig. 2 is the logic diagram of the information interacting method of intelligent metering instrument Internet of Things in the embodiment of the present invention；
Fig. 3 is the structural representation of each functional module in intelligent metering instrument in the embodiment of the present invention；
Fig. 4 is M24LR04E chips and main control module attachment structure schematic diagram in the embodiment of the present invention；
Indicated in figure：100- payment mechanisms, 101- second processors, 102- second servers, 200- data processing equipments,
201- first servers, 202- first processors, 300-NFC mobile devices, 400- intelligent metering instrument.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in figure 1, Internet of Things is a kind of information carrier based on internet, conventional communication networks, allow it is all can
The network that the General Physics object implementatio8 being independently addressable interconnects, from technological architecture, the Internet of Things can generally divide
For three layers：Sensing layer, Internet and application layer.Wherein, the sensing layer is made up of various sensors and sensor gateway, is used
In identification object and collection information；Internet is by various private networks, internet, wired and wireless communication networks, NMS
The composition such as system and cloud computing platform, the information that responsible transmission and processing sensing layer obtains；Application layer be Internet of Things and user (including
Personal, tissue and other systems) interface, it is combined with industry requirement, realizes the intelligent use of Internet of Things.It is of the present invention
Intelligent metering instrument Internet of Things, sensing layer are the intelligent metering instrument 400 in Fig. 1；Internet is NFC mobile device 300 in Fig. 1
With the network between data processing equipment 200；Application layer is the data processing equipment 200 and payment mechanism shown in Fig. 1
100。
As illustrated in fig. 1 and 2, the information interacting method of intelligent metering instrument Internet of Things, Internet of Things information management system is passed through
Realize, the Internet of Things information management system includes payment mechanism 100, data processing equipment 200, NFC mobile device 300 and intelligence
Can measuring instrument 400；And comprise the following steps successively：
1) payment mechanism 100 is by the first data message corresponding to Network Capture intelligent metering instrument account, and incites somebody to action
First data message is sent to data processing equipment 200；First data message is that user is filled by online business hall, community
Value and/or the mode of e-payment, are generated after being paid the fees to the intelligent metering instrument account；
2) data processing equipment 200 receives the first data message by wired or wireless network, is counted to described first
It is believed that breath is encrypted, prompt message corresponding with first data message and the second data message are obtained, and pass through
Wireless network, the prompt message and second data message are sent to the NFC mobile device 300；
3) NFC mobile device 300 receives the prompt message and second data message by wireless network, and
The prompt message is shown, when it is determined that the type of intelligent metering instrument 400 corresponding with second data message, and NFC is moved
When the distance of dynamic equipment 300 and the intelligent metering instrument 400 of the type is not more than pre-determined distance, automatically with the intelligence of the type
Energy measuring instrument 400 establishes connection, and the intelligent metering instrument with the type is sent to the intelligent metering instrument 400 of the type
Second data message corresponding to 400；
4) the intelligent metering instrument 400 receives the second data message, and place is decrypted to second data message
Reason, generate the 3rd data message；3rd data information memory is completed to supplement with money by the intelligent metering instrument 400；Intelligence meter simultaneously
The historical data of storage is sent to the NFC mobile device 300 by amount instrument 400；Wherein, the historical data includes：It is described
Cumulative data information and use information corresponding to the intelligent metering instrument 400 of type；
5) after the NFC mobile device 300 receives historical data, the historical data is sent to by wireless network
The data processing equipment 200；
6) after data processing equipment 200 receives historical data, by history data store the type intelligent metering
Corresponding to instrument in memory cell.
Wherein, NFC (Near Field Communication, near-field communication) be it is a kind of radio frequency identification (RFID,
Radio Frequency IDentification) and interconnection technique on the basis of fusion develop short-distance wireless communication
New technology, it is normally operated in 13.56MHz frequency range, in the connection established automatically between equipment about in the range of 10cm,
The data exchange between any two wireless device is disclosure satisfy that, and message transmission rate can be 106kbit/s, 212kbit/s
Or 424kbit/s, or even with the development of science and technology, the transmission rate can be improved to more than 848kbit/s., wherein it is desired to illustrate
, NFC can also can realize more remote two by the original bluetooth of initialization apparatus and 802.11 grade wireless protocols
Information exchange between equipment.
As can be seen here, the pre-determined distance can be 10cm, then the NFC mobile device 300 and the intelligent meter
As long as the distance between table 400 in the range of 10cm, can establish connection between the two, information exchange between the two is completed.
In addition, in actual applications, the NFC device based on NFC technique can be generally divided into three kinds of mode of operations：Active mould
Formula, Passive Mode and two-way mode.Wherein, in the active mode, NFC device can be used as a card reader, and what is actively sent penetrates
Frequency signal forms the radiofrequency field of itself, and identifies and other NFC devices of read/write in the radiofrequency field；In the passive mode,
NFC device can only in the radiofrequency field of other NFC devices passive response；Under two-way mode, any two NFC device can
Radiofrequency signal is actively sent, forms the radiofrequency field of oneself, so as to establish point-to-point communication.
As can be seen here, in the present invention, the NFC mobile device 300 and each intelligent metering instrument 400 can be operated in
Any of the above-described kind of mode of operation, wherein it is desired to explanation, NFC mobile device 300 and each intelligent metering instrument 400 can not be same
When be operated under active work mode or passive work mode, moreover, when NFC mobile device 300 is operated in active work mode,
When intelligent metering instrument 400 is operated in passive work mode, due to being the radiofrequency field provided by NFC mobile device, in itself and intelligence
In energy measuring instrument information interactive process, the electricity of battery in the intelligent metering instrument is not consumed, improves intelligent meter
The usage time of table battery.
The payment mechanism 100 described in step 1) is believed by the first data corresponding to Network Capture intelligent metering instrument account
Breath, and the first data message is sent to data processing equipment 200；First data message is user by doing business on the net
The Room, community are supplemented with money and/or the mode of e-payment, is generated after being paid the fees to the intelligent metering instrument account.
User online business hall, community supplement with money and/or e-payment by way of paid the fees, one can be produced after payment
Individual first data message corresponding with intelligent metering instrument account that is paying the fees；Payment mechanism 100 is believed by receiving the first data
Breath, and the first data message is sent to data processing equipment 200；Realize the processing to subscriber payment data.
The data processing equipment 200 described in step 2) receives the first data message by wired or wireless network, to institute
State the first data message to be encrypted, obtain prompt message and the second data letter corresponding with first data message
Breath, and the prompt message and second data message are sent to by the NFC mobile device 300 by wireless network.
Data processing equipment 200 first data is encrypted the accuracy for enabling to data transfer, avoids information from existing
Disturbed when being transmitted in wireless network by external information；Cause the distortion of information.First data message is encrypted
Processing enables to the information transmission between data processing equipment 200 and NFC mobile device 300 to correspond.
The NFC mobile device 300 described in step 3) receives the prompt message and second number by wireless network
It is believed that breath, and the prompt message is shown, when it is determined that the class of intelligent metering instrument 400 corresponding with second data message
Type, the and when distance of the intelligent metering instrument 400 of NFC mobile device 300 and the type is not more than pre-determined distance, automatically and institute
The intelligent metering instrument 400 for stating type establishes connection, and the intelligence with the type is sent to the intelligent metering instrument 400 of the type
Can the second data message corresponding to measuring instrument 400；
By the automatic connection of NFC mobile device 300 and the intelligent metering instrument 400 of corresponding types, so as to realize that NFC is moved
Data interaction between the intelligent metering instrument 400 of dynamic equipment 300 and corresponding types.
Intelligent metering instrument 400 receives the second data message described in step 4), and second data message is entered
Row decryption processing, generate the 3rd data message；3rd data information memory is completed to supplement with money by the intelligent metering instrument 400；Together
When intelligent metering instrument 400 historical data of storage is sent to the NFC mobile device 300；Wherein, the historical data bag
Include：Cumulative data information and use information corresponding to the intelligent metering instrument 400 of the type.
Decryption processing by intelligent metering instrument 400 to the second data message；So that the second information reverting is believed for payment
I.e. the 3rd data message, and corresponding prompt message of breath；Payment information is stored in intelligent metering instrument 400, intelligence meter
It will be measured in amount instrument 400 according to payment information, so as to complete to supplement with money.Intelligent metering instrument 400 is by its history simultaneously
Data are sent to NFC mobile device 300；Complete the two-way interactive of information.
After NFC mobile device 300 receives historical data described in step 5), by wireless network by the history number
According to being sent to the data processing equipment 200；After data processing equipment 200 receives historical data in step 6), by history
Corresponding to intelligent metering instrument of the data storage in the type in memory cell.
The historical data of intelligent metering instrument 400 is delivered to by NFC mobile device 300 in step 5) and step 6)
Data processing equipment 200, historical data is stored by data processing equipment 200, in next time to the intelligent metering instrument
400 when being paid the fees, and historical data can be called to enter the verification and payment processing of row information；And produced newly after payment
First data message.
The information interacting method of intelligent metering instrument Internet of Things of the present invention is during application, to intelligent metering
After instrument account is paid the fees, payment mechanism 100 just can directly be obtained corresponding with the intelligent metering instrument account by network
The first data message, and data processing equipment 200 is sent it to, by the data processing equipment 200 to the first data message
After being encrypted, will obtain prompt message corresponding with the first data message and the second data message be sent to it is described
NFC mobile device 300, when the distance of the NFC mobile device 300 and intelligent metering instrument 400 is not more than pre-determined distance, both
Between will establish connection automatically, so as to complete information exchange between the two, and then make intelligent metering instrument 400 according to receiving
The second data message complete supplement with money.The historical data of intelligent metering instrument 400 is sent in data processing equipment 200 simultaneously
Stored, basis and historical basis are provided for payment next time.
The information interacting method of above-mentioned intelligent metering instrument Internet of Things provided by the present invention, business pipe is come and gone without user
Manage between website and intelligent metering instrument 400, need to be only the transmission that information can be achieved by network；Moreover, NFC mobile device
Contactless connection is accomplished that between 300 and intelligent metering instrument 400, solves the frequency in the prior art because of IC-card and neck
Numerous plug, and cause the damage problem of IC-card and neck.Simultaneously because NFC mobile device 300 is established with intelligent metering instrument 400
During connecting and carrying out data interaction, NFC mobile device 300 sends the second data message to intelligent metering instrument 400；Intelligence
Energy measuring instrument 400 thinks that NFC mobile device 300 sends historical data, it is achieved thereby that both-way communication；NFC mobile device simultaneously
Historical data is timely delivered to data processing equipment 200 by 300 by wireless network, therefore avoids the hysteresis of data interaction,
So that data transfer is timely, data are avoided due to lagging issuable error.Intelligent metering instrument thing provided by the invention
The information interacting method of networking；Wireless network communication is realized between NFC mobile device 300 and data processing equipment 200, can
The payment information of user is obtained from wireless network, it is not necessary to take NFC mobile device 300 to operating management website and enter row information
Interaction；Therefore it can realize that user network is paid the fees so that payment is convenient and swift；The intelligent meter improved simultaneously by the present invention
The information interacting method of table Internet of Things；Short-range data is installed without installing NFC reader in intelligent meter, in table to exchange
Module, therefore cost is relatively low, and be to provide electromagnetic field by NFC mobile device 300 during carrying out data transmission,
Short-range data Switching Module is sensed and communicated using the electric power sensed in the table of intelligent metering instrument 400, so not disappearing
Consume battery electric power in the table of intelligent metering instrument 400；The service life of intelligent metering instrument 400 can be extended, it is cost-effective.
The information interacting method of intelligent metering instrument Internet of Things of the present invention is by Internet of Things information management system
Realize.The Internet of Things information management system, mainly include payment mechanism 100, data processing equipment 200, NFC mobile device
300 and intelligent metering instrument 400.
Wherein, data processing equipment 200 can have a variety of building forms, as shown in figure 1, a preferred embodiment is：
The data processing equipment 200 includes：First server 201 and first processor 202.
The first server 201 described in step 2) receives the first data message by wired or wireless network, and by the
One data message is sent to first processor 202；Place is encrypted to first data message in the first processor 202
Reason, obtains prompt message corresponding with first data message and the second data message, and by wireless network, carried described
Show that information and second data message are sent to the NFC mobile device 300；
Historical data is received by the first server 201 in step 6), the first server 201 is by history number
According to transmission to first processor 202；The first processor 202 is analyzed the historical data received, stored, and
Export analysis result.
Wherein, payment mechanism 100 can have a variety of building forms, as shown in figure 1, a preferred embodiment is：It is described
Payment mechanism 100 includes：Second processor 101 and second server 102；The second server 102 respectively with second at
Reason device 101 and first server 201 connect；
After user pays the fees to the intelligent metering instrument account in step 1), generated by second processor 101 and institute
State the first data message corresponding to intelligent metering instrument account；
The second server 102 receives first data message that the second processor 101 is sent, and by described in
First data message is sent to first server 201.
In order to reflect the use state of intelligent metering instrument 400 and payment state by historical data；At the data
Reason device 200 also includes：The alarm being connected with the first processor 202；
In step 6), the first processor 202 sends out the result analyzed the historical data received
Alarm is sent to, and when the analysis result is that system has abnormal, alarm is according to the first processor received
202 maintenance instructions sent, export warning message corresponding with the maintenance instruction.
Whether alarmed by alarm, so as to judge whether intelligent metering instrument 400 is normal operating conditions.Alarm
Corresponding warning message can reflect the working condition of intelligent metering instrument 400, therefore set alarm can be to intelligent meter
The working condition of amount instrument 400 plays monitoring effect.
In the information interacting method of intelligent metering instrument Internet of Things, mainly realized by wireless network to intelligent metering
The control of instrument 400, so as to realize the feedback of the transmission of payment information and historical data.
Wherein, the intelligent metering instrument 400 can be all kinds of conventional intelligent metering instrument.A kind of preferable mode
For：The intelligent metering instrument 400 includes base table, power module, main control module, display module, valve control unit, short distance
Data exchange module and electronic seal module；The power module is connected by power line with main control module, the display mould
Block is connected by serial ports with main control module；The valve control unit is arranged on general gas table, and passes through serial ports and master control
Module connects；The short-range data Switching Module is connected with main control module by serial ports.
The short-range data Switching Module described in step 4) receives the second data message, the short-range data interchange mode
Second data message is sent to main control module by block；The main control module by the second data information transfer to electronic seal module,
Second data message is encrypted the electronic seal module or decryption processing obtains the 3rd data message, and will be obtained after processing
To the 3rd data message be recycled to the main control module；The main control module stores the 3rd data message.
Preferably, the short-range data Switching Module is specially：M24LR04E chips and it is arranged on M24LR04E cores
The antenna communicated on piece with the external world.The base table can be various types of instrument；The base table be water meter, ammeter, gas meter, flow meter or
Calorimeter.
The M24LR04E is a kind of conventional information transfer chip in short-distance wireless communication field, in electronic applications
M24LR04E is a known chip.The M24LR04E chips main function is that by and extraneous short-distance wireless
Communication.M24LR04E is that the electrically erasable for being integrated with two-way interface can compile memory (EEPROM), including I2C patterns 512 ×
128 × 32bits RF of 8bits and RF patterns, while there is the simulation output of energy acquisition and the numeral of user-programmable
Output and cryptoguard.Device is mainly used as NFC/RFID labels.NFC refers to short-distance wireless communication technology, and RFID refers to non-
Contact REID.M24LR04E also can configure digital defeated with energy acquisition analog output and a user
Go out pin, take in the write-in of RF radio frequencies and RF, switch between the two.I2C is using two-wire serial interface, including a two-way number
According to line and a clock line.4-bit type identifiers code (1010) built in equipment carrying, according to I2C bus definitions.
As shown in figure 4, the VC0 and VC1 pins connection antenna of the M24LR04E chips；VSS pins are grounded；It is described
VCC, RF, SCL, SDA pin serial ports connection corresponding with main control module of M24LR04E chips.
The NFC mobile device arrived used in the information interacting method of intelligent metering instrument Internet of Things of the present invention
300 can have diversified forms, and one of which preferred embodiment is that the NFC mobile device 300 is specially：Include NFC reader
Smart mobile phone.Another preferred embodiment is that the NFC mobile device 300 is specially：Include the flat board electricity of NFC reader
Brain.
In the information interacting method of intelligent metering instrument Internet of Things of the present invention, realized by wireless network at data
Manage device 200 and the information exchange of NFC mobile device.Wherein, the wireless network be specially GSM/GPRS/CDMA networks or
Internet network.
Embodiment 1
The Internet of Things information management system includes payment mechanism 100, data processing equipment 200, NFC mobile device 300
With intelligent metering instrument 400.
The payment mechanism 100 includes：Second processor 101 and second server 102；The second server 102
It is connected respectively with second processor 101 and first server 201；The data processing equipment 200 includes：First server
201 and first processor 202；The NFC mobile device 300 is NFC smart mobile phones；The data processing equipment 200 also wraps
Include：The alarm being connected with the first processor 202.
The intelligent metering instrument 400 include base table, power module, main control module, display module, valve control unit,
Short-range data Switching Module and electronic seal module；The power module is connected by power line with main control module, described
Display module is connected by serial ports with main control module；The valve control unit is arranged on general gas table, and passes through serial ports
It is connected with main control module；The short-range data Switching Module is connected with main control module by serial ports；The short-range data is handed over
Mold changing block includes M24LR04E chips and is arranged on the antenna communicated on M24LR04E chips with the external world.
The information interacting method of the intelligent metering instrument Internet of Things is implemented according to the following steps：
1st, user online business hall, community supplement with money and/or e-payment by way of, to the intelligent metering instrument account
After number being paid the fees, pass through second processor 101 and generate the first data message corresponding with the intelligent metering instrument account；
The second server 102 receives first data message that the second processor 101 is sent, and by described in
First data message is sent to first server 201.
2nd, the first server 201 receives the first data message by wired or wireless network, and the first data are believed
Breath is sent to first processor 202；First data message is encrypted the first processor 202, obtain with
Prompt message and the second data message corresponding to first data message, and by wireless network, by the prompt message and
Second data message is sent to the NFC mobile device 300 by wireless network.
3rd, the NFC mobile device 300 receives the prompting by GSM/GPRS/CDMA or Internet wireless networks and believed
Breath and second data message, and the prompt message is shown, when it is determined that corresponding with second data message intelligently count
The type of instrument 400 is measured, and the distance of NFC mobile device 300 and the intelligent metering instrument 400 of the type is not more than 10cm
When, establish and connect with the intelligent metering instrument 400 of the type automatically, to the intelligent metering instrument 400 of the type send with
Second data message corresponding to the intelligent metering instrument 400 of the type.
4th, the short-range data Switching Module of the intelligent metering instrument 400 receives the second data message, institute by antenna
State short-range data Switching Module and the second data message is sent to main control module；The main control module passes the second data message
Defeated to arrive electronic seal module, the second data message is encrypted the electronic seal module or decryption processing obtains the 3rd data
Information, and the 3rd data message obtained after processing is recycled to the main control module；The main control module stores the 3rd data
Information.The historical data of storage is sent to the NFC mobile device 300 by intelligent metering instrument 400 simultaneously；Wherein, it is described to go through
History data include：Cumulative data information and use information corresponding to the intelligent metering instrument 400 of the type.
5th, it is wireless by GSM/GPRS/CDMA or Internet after the NFC mobile device 300 receives historical data
The historical data is sent to the data processing equipment 200 by network.
6th, by the first server 201 receive historical data, the first server 201 by historical data send to
First processor 202；The first processor 202 is analyzed the historical data received, stored, by historical data
It is stored in corresponding to the intelligent metering instrument of the type in memory cell；And export analysis result.The first processor 202
The result that the historical data received is analyzed is sent to alarm, and to be that system is present different when the analysis result
Chang Shi, the maintenance instruction that alarm is sent according to the first processor 202 received, output are corresponding with the maintenance instruction
Warning message.
, can by implementation of the information interacting method of intelligent metering instrument Internet of Things of the present invention in embodiment
Realize between NFC mobile device 300 and data processing equipment 200, and NFC mobile device 300 and intelligent metering instrument 400
Both-way communication；Hence in so that communication is timely, avoid because communication delay loses data.Simultaneously in NFC mobile device 300 and data
Wireless network communication is realized between processing unit 200, the payment information of user can be obtained from wireless network, it is not necessary to will
NFC mobile device takes operating management website to and carries out information exchange；Therefore it can realize that user network is paid the fees so that payment is convenient
Fast；Moreover, being accomplished that contactless connection between NFC mobile device 300 and intelligent metering instrument 400, solve existing
Because of the frequent plug of IC-card and neck in technology, and cause the damage problem of IC-card and neck.Improved simultaneously by the present invention
The information interacting method of intelligent metering instrument Internet of Things；Without installing NFC reader in intelligent meter, short distance is installed in table
From data exchange module, therefore cost is relatively low, and during carrying out data transmission, is carried by NFC mobile device 300
Powered magnetic field, and short-range data Switching Module is sensed and communicated using the electric power sensed in the table of intelligent metering instrument 400,
So battery electric power in table is not consumed；The service life of intelligent metering instrument 400 can be extended, it is cost-effective.
Claims (8)
1. the information interacting method of intelligent metering instrument Internet of Things, it is characterised in that：Realized by Internet of Things information management system,
The Internet of Things information management system include payment mechanism (100), data processing equipment (200), NFC mobile device (300) and
Intelligent metering instrument (400)；The data processing equipment (200) includes：First server (201) and first processor
(202)；The payment mechanism (100) includes：Second processor (101) and second server (102)；The second server
(102) it is connected respectively with second processor (101) and first server (201)；
And comprise the following steps successively：
1) payment mechanism (100) is by the first data message corresponding to Network Capture intelligent metering instrument account, and by
One data message is sent to data processing equipment (200)；First data message is that user is filled by online business hall, community
Value and/or the mode of e-payment, are generated after being paid the fees to the intelligent metering instrument account；User counts to the intelligence
After measuring the payment of instrument account, the first data corresponding with the intelligent metering instrument account are generated by second processor (101)
Information；The second server (102) receives first data message that the second processor (101) sends, and by institute
State the first data message and be sent to first server (201)；
2) data processing equipment (200) receives the first data message by wired or wireless network, to first data
Information is encrypted, and obtains prompt message corresponding with first data message and the second data message, and pass through nothing
Gauze network, the prompt message and second data message are sent to the NFC mobile device (300)；First clothes
Device (201) be engaged in by wired or wireless network the first data message of reception, and the first data message is sent to first processor
(202)；First data message is encrypted the first processor (202), obtains believing with first data
Prompt message corresponding to breath and the second data message, and by wireless network, the prompt message and second data are believed
Breath is sent to the NFC mobile device (300)；
3) NFC mobile device (300) receives the prompt message and second data message by wireless network, and shows
Show the prompt message, when it is determined that the type of intelligent metering instrument (400) corresponding with second data message, and with it is described
When the distance of the intelligent metering instrument (400) of type is not more than pre-determined distance, automatically with the intelligent metering instrument of the type
(400) connection is established, the intelligent metering instrument (400) with the type is sent to the intelligent metering instrument (400) of the type
Corresponding second data message；
4) the intelligent metering instrument (400) receives the second data message, and processing is decrypted to second data message,
Generate the 3rd data message；3rd data information memory is completed to supplement with money by the intelligent metering instrument (400)；Intelligence meter simultaneously
The historical data of storage is sent to the NFC mobile device (300) by amount instrument (400)；Wherein, the historical data includes：
Cumulative data information and use information corresponding to the intelligent metering instrument (400) of the type；
5) after the NFC mobile device (300) receives historical data, the historical data is sent to by institute by wireless network
State data processing equipment (200)；
6) after data processing equipment (200) receives historical data, by history data store the type intelligent meter
Corresponding to table in memory cell；Historical data is received by the first server (201), the first server (201) will
Historical data is sent to first processor (202)；The first processor (202) is divided the historical data received
Analysis, storage, and export analysis result.
2. the information interacting method of intelligent metering instrument Internet of Things as claimed in claim 1, it is characterised in that：At the data
Reason device (200) also includes：The alarm being connected with the first processor (202)；
In step 6), the result that the historical data received is analyzed is sent to by the first processor (202)
Alarm, and when the analysis result is that system has abnormal, alarm is according to the first processor (202) received
The maintenance instruction of transmission, export warning message corresponding with the maintenance instruction.
3. the information interacting method of intelligent metering instrument Internet of Things as claimed in claim 2, it is characterised in that：The intelligence meter
Measuring instrument (400) includes base table, power module, main control module, display module, valve control unit, short-range data interchange mode
Block and electronic seal module；The power module is connected by power line with main control module, and the display module passes through serial ports
It is connected with main control module；The valve control unit is arranged on general gas table, and is connected by serial ports with main control module；Institute
Short-range data Switching Module is stated to be connected by serial ports with main control module；
The short-range data Switching Module described in step 4) receives the second data message, and the short-range data Switching Module will
Second data message is sent to main control module；The main control module by the second data information transfer to electronic seal module, it is described
Second data message is encrypted electronic seal module or decryption processing obtains the 3rd data message, and will be obtained after processing
3rd data message is recycled to the main control module；The main control module stores the 3rd data message.
4. the information interacting method of intelligent metering instrument Internet of Things as claimed in claim 3, it is characterised in that：The short distance
Data exchange module is specially：M24LR04E chips and it is arranged on M24LR04E chips and the antenna of extraneous communication.
5. the information interacting method of intelligent metering instrument Internet of Things as claimed in claim 4, it is characterised in that：The base table is
Water meter, ammeter, gas meter, flow meter or calorimeter.
6. the information interacting method of the intelligent metering instrument Internet of Things as described in any one claim in claim 1 to 5,
It is characterized in that：The NFC mobile device (300) is specially：Include the smart mobile phone of NFC reader.
7. the information interacting method of the intelligent metering instrument Internet of Things as described in any one claim in claim 1 to 5,
It is characterized in that：The NFC mobile device (300) is specially：Include the tablet personal computer of NFC reader.
8. the information interacting method of the intelligent metering instrument Internet of Things as described in any one claim in claim 1 to 5,
It is characterized in that：The wireless network is specially GSM/GPRS/CDMA networks or Internet network.
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| CN106066416A (en) * | 2016-07-29 | 2016-11-02 | 国网山西省电力公司大同供电公司 | A kind of intelligent electric meter based on mobile Internet |
| CN106500786A (en) * | 2016-11-23 | 2017-03-15 | 成都秦川科技发展有限公司 | The gas meter, flow meter of application Internet of Things propagated sensation module |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682529A (en) * | 2012-05-09 | 2012-09-19 | 重庆市电力公司电力科学研究院 | Prepayment electric energy meter and information processing system |
| CN203134009U (en) * | 2013-04-03 | 2013-08-14 | 威胜集团有限公司 | Near field communication (NFC) gas meter |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682529A (en) * | 2012-05-09 | 2012-09-19 | 重庆市电力公司电力科学研究院 | Prepayment electric energy meter and information processing system |
| CN203134009U (en) * | 2013-04-03 | 2013-08-14 | 威胜集团有限公司 | Near field communication (NFC) gas meter |
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