CN106291025B - A kind of ammeter box for realizing user authentication management based on Internet of Things - Google Patents
A kind of ammeter box for realizing user authentication management based on Internet of Things Download PDFInfo
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- CN106291025B CN106291025B CN201610665578.8A CN201610665578A CN106291025B CN 106291025 B CN106291025 B CN 106291025B CN 201610665578 A CN201610665578 A CN 201610665578A CN 106291025 B CN106291025 B CN 106291025B
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- 230000006698 induction Effects 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
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- 238000007789 sealing Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 4
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- 238000009434 installation Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 9
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention proposes a kind of ammeter box that user authentication management is realized based on Internet of Things.Ammeter box of the invention using totally enclosed type design, whether electric energy meter registration user or user other than other people, all do not have permission open ammeter box and directly contact the inside electric energy meter, total lock switch and line related；Ammeter box carries out data communication with electric energy meter and the identity card of user, operating terminal based on technology of Internet of things；The intermediary between user is switched as between electric energy meter, total lock, ammeter box can authenticate user identity and permission；On this basis, have the function of that the user of permission can realize and the direct interactive operation with ammeter box and checks that meter number, plug-in card supplement with money, switch total lock etc., and no longer need to open ammeter box and the electric energy meter in case is operated, also it is no longer needed for case lock construction that is inconvenient to use and having security risk.
Description
Technical field
The present invention relates to field of electrical equipment more particularly to a kind of ammeters that user authentication management is realized based on Internet of Things
Case.
Background technique
The main function of ammeter box is accommodating and electric energy meter and total lock switch that protection power supply line is passed through before registering one's residence, is increased
In addition stating the reliability and safety of component, prolong the service life, limitation executes unwarranted dismounting to ammeter and is transformed, pre-
It is anti-electricity-theft.
But, existing ammeter box is mostly the simple cabinet of structure being made into high-strength polyester resinous materials, is passed through
It avoids the people of lack of competence to contact in cabinet locking, check, be transformed and even destroy ammeter and total lock switch, function presence is very big
Limitation.For example, normally checking that the needs of total lock, general user's meeting are supplemented, switched to meter number, plug-in card with money to meet user
Hold the key unlocked for oneself ammeter box, this results in ammeter box, and can not to take precautions against individual bad users right beyond own right
Oneself ammeter is implemented transformation, is destroyed to achieve the purpose that stealing.User operates every time requires opening and locking ammeter box, causes
It is even more to bother if losing key using upper inconvenience.In addition, the lock of cabinet itself is also easy to by artificial destruction and non-
Method is opened, and according to news report, some places occurred as soon as after criminal pries open kilowatt-hour meter box lock and cut off total lock, before opening the door to owner
To wait for an opportunity to implement crime again when checking.
With advances in technology, the intelligence of electric energy meter and digitized degree are also increasingly promoted, especially by communication function
Chip is placed in after electric energy meter, and balance reminding and online power purchase function are achieved.But ammeter box but still maintains certainly
The simple form of body and original function and usage mode can not form effective cooperate with the electric energy meter that function is gradually improved
Effect.As by electric energy meter and external mutually isolated protectiveness container, ammeter box itself has enough mechanical strengths, it is difficult to
It is destroyed by force from outside, it is therefore desirable to be able to enough increase the function of user right authentication management for ammeter box, avoids electric energy meter
Register the behavior of other people the unauthorized contacts and transformation electric energy meter and total lock switch other than user and user.
Summary of the invention
In view of it is above-mentioned it is existing in the prior art it is above need, the present invention proposes a kind of to realize user authentication based on Internet of Things
The ammeter box of management.Ammeter box of the invention is designed using totally enclosed type, and whether electric energy meter is registered other than user or user
Other people, all do not have permission open ammeter box and directly contact the inside electric energy meter, total lock switch and line related；Electricity
Electricity box carry out data communication with electric energy meter and the identity card of user, operating terminal based on technology of Internet of things；As between
Intermediary between electric energy meter, total lock switch and user, ammeter box can authenticate user identity and permission；On this basis, have
The user having permission can be realized and the direct interactive operation with ammeter box checks that meter number, plug-in card supplement with money, switch total lock
Etc. functions, and no longer need to open ammeter box and the electric energy meter in case operated, be also no longer needed for it is inconvenient to use and
There is the case lock construction of security risk again.
The present invention provides a kind of ammeter boxes that user authentication management is realized based on Internet of Things characterized by comprising
Cabinet, including integrally formed cabinet front shroud and box baseplate；The cabinet front shroud fastening is assembled in cabinet bottom
On plate；The inner wall of the box baseplate has the mounting structure switched for stationary electric table and total lock, and the cabinet
The outside wall surface of bottom plate has the fixed structure for the box baseplate to be fixed on the wall；The box baseplate, which also has, to be used for
To the perforation cable hole of cabinet lead；The cabinet front shroud has opening of card insertion, meter reading form and total lock control button；
Internet of Things telecommunication circuit is installed in the cabinet, for based near radio transport protocol and electric energy meter, body
Part tag card and operating terminal carry out data communication, and based on other ammeters in ad hoc network communication agreement and cluster area
The area Xiang Jicu Management Controller carries out data communication；
Electric energy meter interface circuit is installed in the cabinet, and connects the Internet of Things telecommunication circuit, to pass through institute
It states Internet of Things telecommunication circuit and is based near radio transport protocol and electric energy meter progress data communication；
Electric card card-inserted device is installed in the cabinet, for reading and writing the IC electric card of insertion；The electric card card-inserted device connects institute
Electric energy meter interface circuit is stated, to carry out data transmission between electric energy meter and IC electric card by electric energy meter interface circuit；
Meter reading display is installed on the inside of the meter reading form of the cabinet, connects the electric energy meter interface circuit, from
And the meter reading value of electric energy meter record is obtained by electric energy meter interface circuit, and show meter reading value；
Total gate drive is installed in the cabinet, total lock control button and total lock switch is connected, according to described
The button state of total lock control button sends driving instruction signal to the intracorporal total lock switch of case to drive total lock switch to disconnect
Or closure；
Master controller is installed in the cabinet, connects the Internet of Things telecommunication circuit, electric energy meter interface circuit, electric card
Card-inserted device, total gate drive；The master controller is based near radio transport protocol by the Internet of Things telecommunication circuit and obtains
The User Identity in identity card is obtained, and user right is judged according to User Identity；The master controller according to
Family permission controls read-write of the data communication, the electric card card-inserted device between electric energy meter interface circuit and electric energy meter to IC electric card
And the driving instruction signal of total gate drive is sent；
Cabinet state monitor, for monitoring the opening and/or closed state of the cabinet；The cabinet state monitor
Attachment connected network communication circuit, and based on ad hoc network communication agreement periodically to the opening of cluster area Management Controller report cabinet
And/or closed state.
Preferably, the covers edge of cabinet front shroud has several first assembling buttons, two first adjacent assembling buttons
Between there is the first spacer portion, each first assembling fastener has through-hole；The bottom edge of the box baseplate has several the
Two assemblings are detained, and have the second spacer portion between the second adjacent assembling button, each second assembling fastener has through-hole；Work as cabinet
When front shroud fastening is assembled in box baseplate, each first assembling button is fitted between adjacent two second assemblings button
In second spacer portion, and the through-hole of the first assembling button and the through-hole of the second assembling button are mutually aligned；Locking steel wire is along first
After the through-hole of assembling button and the second assembling button extends through each first assembling button and the second assembling button, pass through welding or steel wire buckle
The both ends of locking steel wire are combined as a whole, thus be locked the cabinet front shroud and box baseplate；And it is locked it
Afterwards, each first assembling button and the second assembling button at cabinet front shroud and box baseplate edge are with sealing resin glue glue envelope.
Preferably, the covers edge of cabinet front shroud has several first assembling buttons, and each first assembling fastener has
Bolt hole；The bottom edge of the box baseplate has several second assembling buttons, and each second assembling button also has bolt
Hole；When cabinet front shroud fastening is assembled in box baseplate, each first assembling button is assembled with corresponding one second
Button coincides with one another, and the through-hole of the first assembling button and the bolt hole of the second assembling button are mutually aligned；Locking screw is through each
The bolt hole of first assembling button and the second assembling button is simultaneously inserted into the wall of installation ammeter box, to be locked before the cabinet
Cover and box baseplate；And after being locked, each first assembling of cabinet front shroud and box baseplate edge is detained and second group
Dress button is with sealing resin glue glue envelope.
Preferably, the cabinet front shroud has antenna window, and the communication antenna of the Internet of Things telecommunication circuit is by being somebody's turn to do
Antenna window extends to outside the cabinet.
Preferably, the near radio transport protocol that the Internet of Things telecommunication circuit uses is IrDA
(Infrared Data Association) agreement, UWB (Ultra WideBand) communication protocol, in WiFi communication agreement
Any one, and the ad hoc network communication agreement that the Internet of Things telecommunication circuit uses is Zigbee communication agreement.
Preferably, the master controller is obtained by the Internet of Things telecommunication circuit based near radio transport protocol
Administrator's identity in the operating terminal, and administrator right is judged according to administrator's identity；The master controller
According to administrator right, the data communication between electric energy meter interface circuit and electric energy meter, and the driving of total gate drive are controlled
Command signal is sent；Also, the electric energy meter interface circuit is transmitted by the Internet of Things telecommunication circuit based near radio
Agreement is received from the operating terminal and is instructed, and sends the meter reading value and electric energy meter that electric energy meter records to the operating terminal
Status data.
Preferably, the cabinet state monitor includes before being mounted on the magnetic element of box baseplate and being mounted on cabinet
The magnetic induction unit of cover；When cabinet front shroud fastening is assembled in box baseplate, the magnetic induction unit can sense described
The magnetic field of magnetic element is to generate normal signal；When the cabinet front shroud is opened from box baseplate, the magnetic induction
Unit generates alarm signal because being not sensed by the magnetic field of the magnetic element；Also, Internet of Things telecommunication circuit is based on self-organizing
Network communication protocol reports the normal signal and alarm signal to cluster area Management Controller.
Preferably, the master controller is based on ad hoc network communication agreement out of cluster area by Internet of Things telecommunication circuit
Cluster area Management Controller download and regularly update user and administrator's identity and administration authority list.
It may further be preferable that the master controller is every in user and administrator's identity and administration authority list
A User Identity and administrator's identity correspondingly store electric energy meter reading and obtain authority credentials, the rewriting of electric energy meter remaining sum
Authority credentials, IC electric card access limit value, total lock switch authority credentials；Also, the master controller is according to the above authority credentials, control electricity
The read-write and total gate drive of data communication, the electric card card-inserted device to IC electric card between energy table interface circuit and electric energy meter
Driving instruction signal send.
Preferably, the electric card card-inserted device is also connected with the meter reading display, and meter reading display, which is shown, passes through electricity
The electric card remaining sum numerical value that card card-inserted device is read.
As it can be seen that provided by the invention realize that the ammeter box of user authentication management is imitated with following Advantageous based on Internet of Things
Fruit: body structure is reliable, using totally-enclosed design, eliminates the setting of traditional ammeter box case lock；In the guarantee of totally-enclosed cabinet
Under, eliminate original security risk and stealing loophole for locking ammeter box；By the Internet of Things communication technology, use comprehensively non-
The mode of operation of direct contact type, and to checking that meter number, plug-in card supplement with money, switch the operations such as total lock and carry out based on Authority Verification
Control is alarmed immediately to the unwarranted behavior for opening ammeter box, is fundamentally avoided including registration user
Anyone to electric energy meter and total lock switch carry out beyond permission allow operation and transformation.
Figure of description
Fig. 1 is the cabinet mechanical structure schematic diagram of the preferred embodiment of the present invention；
Fig. 2 is the cabinet mechanical structure schematic diagram of another preferred embodiment of the present invention；
Fig. 3 is the ammeter box overall structure block diagram of the preferred embodiment of the present invention.
Specific embodiment
Below by embodiment, technical solution of the present invention is described in further detail.
The present invention provides a kind of ammeter boxes that user authentication management is realized based on Internet of Things.The cabinet of ammeter box of the present invention
Mechanical structure is designed using totally enclosed type, and case lock and opening structure, the construction personnel for eliminating existing ammeter box are solid on wall
Surely it assembles after the ammeter box finishes, anyone including registration user can not open ammeter box again and directly contact
The electric energy meter of the inside, total lock switch and line related.
Fig. 1 shows a kind of schematic diagram of embodiment of cabinet mechanical structure.As shown in Figure 1, the case of ammeter box of the present invention
Body includes an integrally formed cabinet front shroud 101 and a box baseplate 102, after assembly is completed, before the cabinet
Cover 101 is fastened and is assembled in box baseplate 102, and the sealed sealing of the two forms a totally-enclosed, not openable cabinet.Institute
The inner wall for stating box baseplate 102 has the mounting structure 102A switched for stationary electric table and total lock, such as screw hole, buckle
Deng.And the outside wall surface of the box baseplate 102 has the fixed structure for the box baseplate 102 to be fixed on the wall
(not shown), such as hook, tack holes etc..It is thus possible to box baseplate 102 is fixed on the wall, and then again by electric energy meter
It is mounted on the inner wall of box baseplate 102 with total lock switch.The box baseplate 102 also has for cabinet lead
Penetrate through cable hole 102B, power cable can enter cabinet by the perforation cable hole, after pass through electric energy meter and total lock switch again by
The perforation cable hole is drawn.The cabinet front shroud 101 has opening of card insertion 101A, the meter reading form 101B plugged for IC electric card
And total lock control button 101C.
In terms of the package assembly of cabinet front shroud and box baseplate, in one embodiment of the invention, cabinet front shroud 101
Covers edge there are several first assemblings button 101D, with the first spacer portion between adjacent two first assemblings button 101D
101E, each first assembling fastener have through-hole 101F；The bottom edge of the box baseplate has several second assembling buttons
There is the second spacer portion 102D between 102C, the second adjacent assembling button 102C, each second assembling fastener has through-hole
102E；When the fastening of cabinet front shroud 101 is assembled in box baseplate 102, each first assembling button 101D is fitted into adjacent
Two second assembling button 102C between the second spacer portion 102D in, and first assembling button through-hole 101F with second assemble
The through-hole 102E of button is mutually aligned；Then, the locking steel wire with one with sufficient intensity buckles 101D and the along the first assembling
After through-hole 101F, 102E of two assembling button 102C extends through each first assembling button 101D and second assembling button 102C, pass through
The both ends of locking steel wire are combined as a whole by welding or steel wire buckle, thus be locked the cabinet front shroud 101 and box baseplate
102；And after being locked, 101D and second group of button of each first assembling of 102 edge of cabinet front shroud 101 and box baseplate
Dress button 102C is with sealing resin glue glue envelope, to form the totally enclosed cabinet.The cabinet front shroud is in place may be used also
To open up antenna window, the communication antenna of the Internet of Things telecommunication circuit is extended to outside the cabinet by the antenna window.
Fig. 2 shows the schematic diagrames of cabinet mechanical structure another embodiment.Cabinet includes an integrally formed case
Body front shroud 101 and a box baseplate 102.The inner wall of box baseplate 102 has to be switched for stationary electric table and total lock
Mounting structure 102A, outside wall surface has for the fixed structure (not shown) that is fixed on the wall the box baseplate 102；Case
Body bottom plate 102 also has for the perforation cable hole 102B to cabinet lead.The cabinet front shroud 101 has to be inserted for IC electric card
Opening of card insertion 101A, the meter reading form 101B and total lock control button 101C pulled out.In terms of package assembly, cabinet front shroud
There is covers edge several first assembling button 101D, each first assembling button 101D to have bolt hole 101E；The cabinet
There is the bottom edge of bottom plate several second assembling button 102C, each second assembling button 102C also to have bolt hole 102D；
When the fastening of cabinet front shroud 101 is assembled in box baseplate 102, each first assembling button 101D with corresponding one the
Two assembling button 102C coincide with one another, and the bolt hole 102D phase of the bolt hole 101E and the second assembling button of the first assembling button 101D
Mutually alignment；Locking screw through it is each first assembling buckle 101D and second assemble buckle 102C bolt hole 101E, 102D and be inserted into
In the wall for installing ammeter box, thus be locked the cabinet front shroud and box baseplate；And after being locked, before cabinet
The each first assembling assembling of button 101D and second button 102C of cover and box baseplate edge is sealed with sealing resin glue glue, described in formation
Totally enclosed cabinet.The cabinet front shroud is in place can also to open up antenna window, and the Internet of Things telecommunication circuit is led to
Letter antenna is extended to outside the cabinet by the antenna window.
Fig. 3 is the overall structure block diagram of the ammeter box, its all parts is specifically described referring to Fig. 3.
Internet of Things telecommunication circuit 301 is installed in the cabinet.The Internet of Things telecommunication circuit 301 can be used based on current
The digital communication chip of Internet of Things communication protocol under multiple standards realizes that the circuit is used to be based near radio transport protocol
Data communication is carried out with the operating terminal 6 of electric energy meter 4, the identity card 5 of user and administrator, and is based on self-organization network
Other ammeter boxes 7 and cluster area Management Controller 8 in network communication protocol and cluster area carry out data communication.
The adoptable near radio transport protocol of Internet of Things telecommunication circuit 301 is IrDA (Infrared
Data Association) agreement, UWB (Ultra WideBand) communication protocol, any one in WiFi communication agreement.
IrDA (Infrared Data Association) is a kind of wireless communication that Point-to-Point Data Transmission is carried out using near infrared ray
Technology receives wavelength between 850nm~950nm, and receiving angle has expanded to 120 degree, has small in size, at low cost, secrecy
Property it is strong, not by radio wave interference, it is convenient and efficient the advantages that, communication distance 1-3m belongs to a kind of line-of-sight transmission, and two have
When the equipment of the port IrDA is communicated, centre cannot have physical obstacles and equipment room needs to complete two o'clock docking, otherwise
Data can not be transmitted, therefore the field for being suitable for that two equipment is only needed to interconnect, such as household appliances, computer peripheral equipment, high-end
Image procossing etc..UWB (Ultra WideBand) is a kind of no-load of non-sinusoidal waveform burst pulse transmission data using nanosecond
Communication techniques have many advantages such as good compatibility, low, the low in energy consumption, strong antijamming capability of complexity, and message transmission rate is most
High reachable 1GBit/s, efficient communication range are to be primarily adapted for use in some portable uses, such as consumer entertainment product within 10m
The solutions such as middle video, high-speed data (USB), home network.Wi-Fi (Wireless Fidelity) is that one kind is based on
The WLAN access technology of 802.11 consensus standards of IEEE, be otherwise known as adopting wireless fidelity technology, while it is also one
The wireless network communication technique brand held by Wi-Fi Alliance, it is therefore an objective to improve based on wireless network under same consensus standard
Intercommunity between product.Wi-Fi usually works 2.4GHz and 5GHz frequency range nearby, and these frequency ranges belong to ISM
(Industrial Scientific Medical) is not necessarily to the radio band of authorization.The most important technical advantage of WiFi exists
It is not limited by wiring condition in it, it is only necessary to which (Wireless Access Point, is commonly called as heat to one or more wireless access point
Point), the networking requirement in certain area can be met, general covering radius is up to 30 meters or so；It is passed with network simultaneously
The high feature of defeated rate, theoretically speed can achieve 54Mbit/s, can substantially meet business demand.Internet of Things of the invention
Telecommunication circuit 301 can be based on IrDA protocol, UWB or WIFI protocol realization and the intracorporal electric energy meter of case and identity card 5, behaviour
Make the point-to-point interconnection and data transmission of terminal 6.
The Internet of Things telecommunication circuit 301 can based on Zigbee communication agreement as ad hoc network communication agreement,
Zigbee is a kind of highly reliable near distance bidirectional wireless self-networking communication technology based on IEEE 802.15.4 specification, is had
The significant technical characteristic such as low cost, low-power consumption, low complex degree operates mainly in three different ISM bands, respectively
868MHz, 915MHz and 2.4GHz, wherein 2.4GHz is most common frequency range, belongs to frequency range general in global range.Transmission
250KBit/s is reached as high as on Rate Theory, and effective coverage range is 10m~75m, transmission range can be proposed by wireless extensions
Height arrives several hundred rice or even several kilometers, and each Zigbee network can at most support 255 network nodes, and in the same region at most
100 Zigbee networks can be accommodated, i.e., the network node capacity in the same region is up to 65000, applies in military, work more
The fields such as industry control, sensing and long-range control.The Internet of Things telecommunication circuit 301 based on Zigbee communication agreement with planned
The Internet of Things telecommunication circuit of other ammeter boxes of the same cluster area (such as same cell unit etc.) realizes multi-hop transmission path
Self-organizing establish, eventually by the mutual forwarding of data between the Internet of Things telecommunication circuit of ammeter box, realize in cluster area
The data communication of at least one cluster area Management Controller 8.
Electric energy meter interface circuit 302 is installed in the cabinet, and connects the Internet of Things telecommunication circuit 301, thus
Near radio transport protocol is based on by the Internet of Things telecommunication circuit 301 and electric energy meter 4 carries out data communication.Electric energy meter connects
Mouth circuit 302 can obtain meter reading value and by electric energy table status by carrying out data communication with electric energy meter 4 from electric energy meter 4
The electric energy meter status data that self-checking function generates；Also, electric energy meter interface circuit 302 can transmit operational order to electric energy meter 4
So as to 4 feedback form reading value of order electric energy meter, starting electric energy table status self-checking function and modification Stored Value remaining sum.
Electric card card-inserted device 303 is installed on the electric card card-inserted device mounting portion of the cabinet, for reading and writing the IC electric card of insertion；
The electric card remaining sum numerical value in IC electric card can be read in electric card card-inserted device 303, and rewrites the electric card remaining sum numerical value in the IC electric card.Institute
State electric card card-inserted device 303 and connect the electric energy meter interface circuit 302, thus by electric energy meter interface circuit 302 electric energy meter with
Carry out data transmission between IC electric card, modifies its Stored Value including sending based on the electric card remaining sum numerical value in IC electric card to electric energy meter 4
The operational order of remaining sum, and the feedback message sent back to after the success of its Stored Value remaining sum is modified according to electric energy meter 4 and is rewritten in IC electric card
Electric card remaining sum numerical value.
Meter reading display 304 is installed on the inside of the meter reading form of the cabinet, connects the electric energy meter interface circuit
302, to obtain the meter reading value and Stored Value remaining sum that electric energy meter 4 records by electric energy meter interface circuit 302, and show that table is read
Numerical value and Stored Value remaining sum.The electric card card-inserted device 303 is also connected with the meter reading display 304, thus meter reading display 304
It can show the electric card remaining sum numerical value read by electric card card-inserted device 302.
Total gate drive 305, is installed in the cabinet, connects total lock control button 101C and case is intracorporal total
Lock switch.Total gate drive 305 is sent according to the button state of total lock control button 101C to the intracorporal total lock switch of case
Driving instruction signal is to drive total lock switch to be opened or closed.
Master controller 306 is installed in the cabinet, connects the Internet of Things telecommunication circuit 301, electric energy meter interface circuit
302, electric card card-inserted device 303, total gate drive 305.The master controller 306 is based on by Internet of Things telecommunication circuit 301 from group
Network communication protocol is knitted to download from the area Nei Cu, cluster area Management Controller 8 and regularly update user and administrator's identity and pipe
Manage permissions list.In user and administrator's identity and administration authority list, storing allows to grasp this ammeter box
The each User Identity made and administrator's identity, and be each User Identity and administrator's identity phase
Accordingly stored following four authority credentials: electric energy meter reading obtains authority credentials, electric energy meter remaining sum rewrites authority credentials, IC electric card is read
Write permission value, total lock switch authority credentials, and the value of each authority credentials includes allowing (1) and not allowing (0)；The master controller root
Upper authority credentials accordingly, the data communication, the electric card card-inserted device 303 between control electric energy meter interface circuit 302 and electric energy meter are right
The driving instruction signal of the read-write of IC electric card and total gate drive 305 is sent.
Ammeter box of the invention is carried out in operating process in user, firstly, the identity card that user is held with itself
Efficient communication range is entered, the master controller 306 is transmitted by the Internet of Things telecommunication circuit 301 based near radio
Agreement obtains the User Identity in identity card, and according to User Identity referring to user and administrator's identity
And administration authority list, judge whether user is legitimate user and user right；User Identity is not being obtained or is being obtained
In the case that the User Identity obtained is not the legitimate user registered in above-mentioned list, master controller 306 controls electric energy meter and connects
Mouth circuit 302 does not execute any data communication between electric energy meter, therefore cannot execute electric energy meter reading and obtain, more than electric energy meter
The operation that volume is rewritten；Master controller 306 controls electric card card-inserted device 303 and does not carry out any read-write operation to the IC electric card of insertion；And
And master controller 306 control total gate drive 305 button state of total lock control button 101C is not responded, because without
Total lock can be switched and issue the driving instruction signal for changing its switch state.
On the contrary, belonging to if User Identity has registration in user and administrator's identity and administration authority list
In legitimate user, then master controller 306 judges every authority credentials situation that current Lawful user registers in the list in turn.Such as
Fruit electric energy meter reading obtain authority credentials be allow, then master controller 306 control electric energy meter interface circuit 302 by with electric energy meter into
Row data communication and the meter reading value and Stored Value remaining sum for obtaining electric energy meter, and shown by meter reading display 304.If
Electric energy meter remaining sum, which rewrites authority credentials, and IC electric card access limit value is allows, then master controller 306 controls electric card card-inserted device 303
The electric card remaining sum numerical value in IC electric card is read, the operational order of electric energy meter Stored Value remaining sum is modified according to electric card remaining sum numerical generation,
It controls electric energy meter interface circuit 302 and sends its Stored Value remaining sum of the modification to electric energy meter 4 and with electric energy meter progress data communication
Operational order, and the feedback message that sends back to after the success of its Stored Value remaining sum is modified according to electric energy meter 4 and rewrites the electricity in IC electric card
Card remaining sum numerical value；Display is responsible for by meter reading display 304 and changes forward and backward electric energy meter Stored Value remaining sum.If electric energy meter remaining sum
Rewriting authority credentials is not allow, and only IC electric card access limit value is to allow, then master controller 306 controls electric card card-inserted device 303 and reads
It takes the electric card remaining sum numerical value in IC electric card and is carried out showing the electric card remaining sum numerical value by meter reading display 304, only carry out at this time
The inquiry of IC electric card remaining sum and without being supplemented with money to electric energy meter.If total lock switch authority credentials is to allow, master controller 306
The button state of total lock control button 101C is responded and it is changed to the switch sending of total lock by total gate drive 305 and is opened
The driving instruction signal of off status, to allow that there is the total lock switch of user's cut-off/close of permission.
The administrator of power supply company, which can hold, grasps ammeter box of the invention for operating terminal that it is specially equipped with
Make, specifically, the master controller 306 is based near radio transport protocol by the Internet of Things telecommunication circuit 301 and obtains
Administrator's identity in the operating terminal is obtained, and according to administrator's identity, referring to user and administrator's identity mark
Registration in knowledge and administration authority list judges whether to belong to legal administrator and determines corresponding administrator right.The master control
According to administrator right, the data communication and total lock controlled between electric energy meter interface circuit 302 and electric energy meter drives device 306 processed
The driving instruction signal of device 305 is sent, and is opened so that administrator be allowed to inquire meter reading, electric energy meter Stored Value remaining sum and the total lock of control
It closes.Also, under the premise of being verified as legal administrator, the electric energy meter interface circuit 302 passes through the Internet of Things Network Communication electricity
Road 301 is based near radio transport protocol and instructs from the operating terminal count pick up and self-checking command, and by above-metioned instruction
Pass to electric energy meter；As the response to instruction is counted, electric energy meter interface circuit 302 is from electric energy meter acquisition and whole to the operation
End sends the meter reading value of electric energy meter record；As the response to self-checking command, electric energy meter interface circuit 302 is obtained from electric energy meter
The electric energy meter status number is sent by the obtained electric energy meter status data of electric energy meter self-checking function, and to the operating terminal
According to.
Cabinet state monitor 307, for monitoring the opening and/or closed state of the cabinet.The cabinet state prison
Surveying device 307 includes being mounted on the magnetic element of box baseplate and being mounted on the magnetic induction unit of cabinet front shroud；When cabinet front shroud button
When being combined loaded in box baseplate, the magnetic induction unit can sense the magnetic field of the magnetic element to generate normal letter
Number；When the cabinet front shroud is opened from box baseplate, the magnetic induction unit is because being not sensed by the magnetic element
Magnetic field and generate alarm signal.Also, the 307 attachment connected network communication circuit 301 of cabinet state monitor, Internet of Things Network Communication
Circuit 301 is based on ad hoc network communication agreement and reports the normal signal and alarm signal to cluster area Management Controller, thus
Periodically to the opening and/or closed state of cluster area Management Controller report cabinet；If the cabinet of ammeter box is illegally opened,
Cluster area Management Controller can be alarmed immediately, so that power supply company can be checked and be coped in time.
As it can be seen that provided by the invention realize that the ammeter box of user authentication management is imitated with following Advantageous based on Internet of Things
Fruit: body structure is reliable, using totally-enclosed design, eliminates the setting of traditional ammeter box case lock；In the guarantee of totally-enclosed cabinet
Under, eliminate original security risk and stealing loophole for locking ammeter box；By the Internet of Things communication technology, use comprehensively non-
The mode of operation of direct contact type, and to checking that meter number, plug-in card supplement with money, switch the operations such as total lock and carry out based on Authority Verification
Control is alarmed immediately to the unwarranted behavior for opening ammeter box, is fundamentally avoided including registration user
Anyone to electric energy meter and total lock switch carry out beyond permission allow operation and transformation.
Above embodiments are merely to illustrate the present invention, and not limitation of the present invention, the common skill in relation to technical field
Art personnel can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore all etc.
Same technical solution also belongs to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (9)
1. a kind of ammeter box for realizing user authentication management based on Internet of Things characterized by comprising
Cabinet, including integrally formed cabinet front shroud and box baseplate；The cabinet front shroud fastening is assembled in box baseplate
On；The inner wall of the box baseplate has the mounting structure switched for stationary electric table and total lock, and the cabinet bottom
The outside wall surface of plate has the fixed structure for the box baseplate to be fixed on the wall；The box baseplate also have for
The perforation cable hole of cabinet lead；The cabinet front shroud has opening of card insertion, meter reading form and total lock control button；
Internet of Things telecommunication circuit is installed in the cabinet, for based near radio transport protocol and electric energy meter, identity mark
Know card and operating terminal carry out data communication, and based in ad hoc network communication agreement and cluster area other ammeter boxes and
Cluster area Management Controller carries out data communication；
Electric energy meter interface circuit is installed in the cabinet, and connects the Internet of Things telecommunication circuit, to pass through the object
Connected network communication circuit is based near radio transport protocol and electric energy meter carries out data communication；
Electric card card-inserted device is installed in the cabinet, for reading and writing the IC electric card of insertion；The electric card card-inserted device connects the electricity
Energy table interface circuit, to be carried out data transmission between electric energy meter and IC electric card by electric energy meter interface circuit；
Meter reading display is installed on the inside of the meter reading form of the cabinet, connects the electric energy meter interface circuit, thus logical
It crosses electric energy meter interface circuit and obtains the meter reading value of electric energy meter record, and show meter reading value；
Total gate drive is installed in the cabinet, total lock control button and total lock switch is connected, according to total lock
The button state of control button sends driving instruction signal to the intracorporal total lock switch of case to drive total lock switch to disconnect or close
It closes；
Master controller is installed in the cabinet, connects the Internet of Things telecommunication circuit, electric energy meter interface circuit, electric card plug-in card
Device, total gate drive；The master controller is based near radio transport protocol by the Internet of Things telecommunication circuit and obtains body
User Identity in part tag card, and user right is judged according to User Identity；The master controller is weighed according to user
Limit, control data communication between electric energy meter interface circuit and electric energy meter, the electric card card-inserted device to the read-write of IC electric card and
The driving instruction signal of total gate drive is sent；
Cabinet state monitor, for monitoring the opening and/or closed state of the cabinet；The cabinet state monitor connection
Internet of Things telecommunication circuit, and based on ad hoc network communication agreement periodically to cluster area Management Controller report cabinet opening and/
Or closed state；
Wherein, the covers edge of cabinet front shroud has several first assemblings buttons, with the between adjacent two first assemblings button
One spacer portion, each first assembling fastener have through-hole；The bottom edge of the box baseplate has several second assembling buttons,
There is the second spacer portion between the second adjacent assembling button, each second assembling fastener has through-hole；When cabinet front shroud fastens
When being assembled in box baseplate, each first assembling button is fitted into the second interval between two second adjacent assembling buttons
In portion, and the through-hole of the first assembling button and the through-hole of the second assembling button are mutually aligned；Locking steel wire along first assembling buckle with
After the through-hole of second assembling button extends through each first assembling button and the second assembling button, by welding or steel wire buckle by locking steel
The both ends of silk are combined as a whole, thus be locked the cabinet front shroud and box baseplate；And after being locked, before cabinet
Each first assembling button and the second assembling button at cover and box baseplate edge are with sealing resin glue glue envelope.
2. ammeter box according to claim 1, which is characterized in that the cabinet front shroud has antenna window, the Internet of Things
The communication antenna of Network Communication circuit is extended to outside the cabinet by the antenna window.
3. ammeter box according to claim 1, which is characterized in that the short distance that the Internet of Things telecommunication circuit uses
Wireless transmission protocol is IrDA (Infrared Data Association) agreement, UWB (Ultra WideBand) communication protocols
View, any one in WiFi communication agreement, and the ad hoc network communication association that the Internet of Things telecommunication circuit uses
View is Zigbee communication agreement.
4. ammeter box according to claim 1, which is characterized in that the master controller passes through the Internet of Things telecommunication circuit
Administrator's identity in the operating terminal is obtained based near radio transport protocol, and according to administrator's identity
Judge administrator right；The master controller controls the data between electric energy meter interface circuit and electric energy meter according to administrator right
Communication, and the driving instruction signal of total gate drive are sent；Also, the electric energy meter interface circuit passes through the Internet of Things Netcom
Believe that circuit is based near radio transport protocol and receives instruction from the operating terminal, and sends electric energy meter to the operating terminal
The meter reading value and electric energy meter status data of record.
5. ammeter box according to claim 1, which is characterized in that the cabinet state monitor includes being mounted on cabinet bottom
The magnetic element of plate and the magnetic induction unit for being mounted on cabinet front shroud；When cabinet front shroud fastening is assembled in box baseplate, institute
Stating magnetic induction unit can sense the magnetic field of the magnetic element to generate normal signal；When the cabinet front shroud is by from case
When opening on body bottom plate, the magnetic induction unit generates alarm signal because being not sensed by the magnetic field of the magnetic element；Also,
Internet of Things telecommunication circuit is based on ad hoc network communication agreement and reports the normal signal and alarm signal to cluster area Management Controller
Number.
6. ammeter box according to claim 1, which is characterized in that the master controller is based on by Internet of Things telecommunication circuit
User and administrator's identity are downloaded and regularly updated to ad hoc network communication agreement from the area Nei Cu, cluster area Management Controller
And administration authority list.
7. ammeter box according to claim 6, which is characterized in that the master controller is in user and administrator's identity
It and is that each User Identity and administrator's identity correspondingly store the acquisition of electric energy meter reading in administration authority list
Authority credentials, electric energy meter remaining sum rewrite authority credentials, IC electric card access limit value, total lock and switch authority credentials；Also, the master controller
According to the above authority credentials, the data communication, the electric card card-inserted device between control electric energy meter interface circuit and electric energy meter are to IC electricity
The driving instruction signal of the read-write of card and total gate drive is sent.
8. ammeter box according to claim 1, which is characterized in that the electric card card-inserted device is also connected with the meter reading and shows
Device, meter reading display show the electric card remaining sum numerical value read by electric card card-inserted device.
9. a kind of ammeter box for realizing user authentication management based on Internet of Things characterized by comprising
Cabinet, including integrally formed cabinet front shroud and box baseplate；The cabinet front shroud fastening is assembled in box baseplate
On；The inner wall of the box baseplate has the mounting structure switched for stationary electric table and total lock, and the cabinet bottom
The outside wall surface of plate has the fixed structure for the box baseplate to be fixed on the wall；The box baseplate also have for
The perforation cable hole of cabinet lead；The cabinet front shroud has opening of card insertion, meter reading form and total lock control button；
Internet of Things telecommunication circuit is installed in the cabinet, for based near radio transport protocol and electric energy meter, identity mark
Know card and operating terminal carry out data communication, and based in ad hoc network communication agreement and cluster area other ammeter boxes and
Cluster area Management Controller carries out data communication；
Electric energy meter interface circuit is installed in the cabinet, and connects the Internet of Things telecommunication circuit, to pass through the object
Connected network communication circuit is based near radio transport protocol and electric energy meter carries out data communication；
Electric card card-inserted device is installed in the cabinet, for reading and writing the IC electric card of insertion；The electric card card-inserted device connects the electricity
Energy table interface circuit, to be carried out data transmission between electric energy meter and IC electric card by electric energy meter interface circuit；
Meter reading display is installed on the inside of the meter reading form of the cabinet, connects the electric energy meter interface circuit, thus logical
It crosses electric energy meter interface circuit and obtains the meter reading value of electric energy meter record, and show meter reading value；
Total gate drive is installed in the cabinet, total lock control button and total lock switch is connected, according to total lock
The button state of control button sends driving instruction signal to the intracorporal total lock switch of case to drive total lock switch to disconnect or close
It closes；
Master controller is installed in the cabinet, connects the Internet of Things telecommunication circuit, electric energy meter interface circuit, electric card plug-in card
Device, total gate drive；The master controller is based near radio transport protocol by the Internet of Things telecommunication circuit and obtains body
User Identity in part tag card, and user right is judged according to User Identity；The master controller is weighed according to user
Limit, control data communication between electric energy meter interface circuit and electric energy meter, the electric card card-inserted device to the read-write of IC electric card and
The driving instruction signal of total gate drive is sent；
Cabinet state monitor, for monitoring the opening and/or closed state of the cabinet；The cabinet state monitor connection
Internet of Things telecommunication circuit, and based on ad hoc network communication agreement periodically to cluster area Management Controller report cabinet opening and/
Or closed state；
Wherein, the covers edge of cabinet front shroud has several first assembling buttons, and each first assembling fastener has bolt hole；Institute
The bottom edge for stating box baseplate has several second assembling buttons, and each second assembling button also has bolt hole；Work as cabinet
When front shroud fastening is assembled in box baseplate, each first assembling button weighs each other with corresponding one second assembling button
It closes, and the through-hole of the first assembling button and the bolt hole of the second assembling button are mutually aligned；Locking screw is through each first assembling
The bolt hole of button and the second assembling button is simultaneously inserted into the wall of installation ammeter box, thus be locked the cabinet front shroud and cabinet
Bottom plate；And after being locked, each first assembling button and the second assembling button at cabinet front shroud and box baseplate edge are with close
Seal resin glue glue envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665578.8A CN106291025B (en) | 2016-08-12 | 2016-08-12 | A kind of ammeter box for realizing user authentication management based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665578.8A CN106291025B (en) | 2016-08-12 | 2016-08-12 | A kind of ammeter box for realizing user authentication management based on Internet of Things |
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| Publication Number | Publication Date |
|---|---|
| CN106291025A CN106291025A (en) | 2017-01-04 |
| CN106291025B true CN106291025B (en) | 2019-05-07 |
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| CN201610665578.8A Expired - Fee Related CN106291025B (en) | 2016-08-12 | 2016-08-12 | A kind of ammeter box for realizing user authentication management based on Internet of Things |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107703476A (en) * | 2017-10-30 | 2018-02-16 | 深圳市江机实业有限公司 | A kind of method for carrying out three-phase intelligent electric-energy meter fault self-checking in erecting bed |
| CN113938879A (en) * | 2020-06-29 | 2022-01-14 | 华为技术有限公司 | Communication method and communication device |
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| CN106291025A (en) | 2017-01-04 |
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