CN109088990A - A kind of ammeter control method and system based on mobile terminal - Google Patents
A kind of ammeter control method and system based on mobile terminal Download PDFInfo
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- CN109088990A CN109088990A CN201810905739.5A CN201810905739A CN109088990A CN 109088990 A CN109088990 A CN 109088990A CN 201810905739 A CN201810905739 A CN 201810905739A CN 109088990 A CN109088990 A CN 109088990A
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- electric energy
- energy meter
- mobile client
- signal repeater
- mobile terminal
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000005611 electricity Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a kind of ammeter control method and system based on mobile terminal, wherein method is the following steps are included: S1: user sends control solicited message to server by mobile client, server generates the control instruction information accordingly with timeliness after receiving control solicited message, and server sends back mobile client after encrypting to control instruction information；S2: mobile client receives encrypted control instruction information and is decrypted, and control instruction information is then transferred to electric energy meter by signal repeater.Pass through the control method and system, it writes to each other and user is badly in need of when restoring electricity if encountering electric energy meter and losing, long-range control combined floodgate power supply can be carried out by user's operation mobile phone A pp, it can be handled in time the problem of encountering, staff without carrying various kilowatt meter recorders, has many advantages, such as reduction workload to scene, reduces cost and easy to operate.
Description
Technical field
The present invention relates to technical field of electric power, and in particular to a kind of ammeter control method and system based on mobile terminal.
Background technique
Ammeter is also known as kilowatt-hour meter, energy meter, kilowatt-hour table, is the instrument for measuring various electrical quantities.Traditional ammeter
Needing the staff of power plant, periodically meter reading is read from house to house, is also easy to burn out fuse and jump when using high-power electric appliance
Lock, with the continuous improvement of people's living standards, the various electric appliances in family are more and more, electricity needs is increasing, China
Traditional ammeter is all substituted by intelligent electric meter mostly, and intelligent electric meter is able to carry out the information such as long-range control, remote collection reading.
But under some emergency cases, there are still many problems, for example, when part electric energy meter lose write to each other and user be badly in need of it is extensive
When powering again, long-range control cannot be carried out to ammeter and is closed a floodgate, staff scene is just needed to carry out closing operation at this time, and
Staff needs to carry the kilowatt meter recorders such as notebook, palm machine to scene, fairly cumbersome, can also there is the feelings that can not handle in time
Condition.Meanwhile in China part remote mountain areas, when still thering is part ammeter not have remote control ability, it is necessary to which staff takes
Ammeter installation point is gone to go field control and acquisition data, since the infield of ammeter is not concentrated, meeting with various kilowatt meter recorders
Consume many time and efforts of staff.
Summary of the invention
In view of the above shortcomings of the prior art, it is an object of the invention to: a kind of ammeter based on mobile terminal is provided
Control method and system can be closed a floodgate for can not remotely close a floodgate and be badly in need of the user to restore electricity by user's operation mobile phone A pp
Power supply, staff without carrying various kilowatt meter recorders, has reduction workload to scene, reduces cost and easy to operate etc. excellent
Point.
Present invention employs the following technical solutions:
A kind of ammeter control method based on mobile terminal, comprising the following steps:
S1: user sends control solicited message to server by mobile client, and server receives control solicited message
Control instruction information accordingly with timeliness is generated afterwards, and server sends back mobile client after encrypting to control instruction information
End；
S2: mobile client receives encrypted control instruction information and is decrypted, then will by signal repeater
Control instruction information is transferred to electric energy meter.
Further, the control instruction information encryption uses AES symmetric encipherment algorithm, generates for each user unique close
Key, and be periodically safety of user's more new key to ensure data.
Further, the control instruction information includes the total electricity information of electric energy meter, history information about power, parameter letter
It ceases, operate a switch and combined floodgate information.
Further, the parameters of electric energy meter information includes mailing address, date, time, relay combined floodgate mode.
Further, the signal repeater uses portable HXD1282 bluetooth infrared transponder.
Further, the signal repeater and mobile client are matched by Bluetooth protocol connects, and signal repeater is logical
Bluetooth communication is converted to remote infrared communication, the infrared receiver transmitting of signal repeater and electric energy meter by the mode for crossing bluetooth transparent transmission
Device communication connection, to realize through mobile client to the reading data of electric energy meter, parameter setting and control switching on.
A kind of ammeter control system based on mobile terminal, including mobile client, server, signal repeater and at least one
A electric energy meter with infrared receiver transmitter；Electric energy meter is mounted on user terminal, the electricity consumption for metering user；Mobile client
End and server two-way communication link, mobile client is through signal repeater and electric energy meter two-way communication link.
Further, it is communicated between the mobile client and server using WebSever mode, mobile client and letter
Bluetooth communication is used between number transponder, and infrared communication is used between electric energy meter and signal repeater.
Further, the signal repeater uses portable HXD1282 bluetooth infrared transponder.
Further, the signal repeater and mobile client are matched by Bluetooth protocol connects, and signal repeater is logical
Bluetooth communication is converted to remote infrared communication, the infrared receiver transmitting of signal repeater and electric energy meter by the mode for crossing bluetooth transparent transmission
Device communication connection, to realize through mobile client to the reading data of electric energy meter, parameter setting and control switching on.
Compared with the prior art, the invention has the following advantages that
A kind of ammeter control method and system based on mobile terminal disclosed by the invention, if encountering electric energy meter loses communication connection
System and user is badly in need of when restoring electricity, long-range control can be carried out by user's operation mobile phone A pp close a floodgate to power, can locate in time
The problem of reason encounters, improves the ability of processing temporary problem, and staff to scene has and subtracts without carrying various kilowatt meter recorders
The advantages that lacking workload, reducing cost and is easy to operate.
Detailed description of the invention
Fig. 1 is the ammeter control system block diagram based on mobile terminal in the embodiment of the present invention；
Fig. 2 is the ammeter control flow chart based on mobile terminal in the embodiment of the present invention；
Fig. 3 is the schematic diagram of cell phone application operation interface in the embodiment of the present invention；
Fig. 4 is the parameter information schematic diagram of electric energy meter in the embodiment of the present invention.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be intended only as example, and cannot be used as a limitation and limit protection of the invention
Range.
Embodiment:
Referring to Fig. 2, a kind of ammeter control method based on mobile terminal, comprising the following steps:
S1: user sends control solicited message to server by mobile client, and server receives control solicited message
Control instruction information accordingly with timeliness is generated afterwards, and server sends back mobile client after encrypting to control instruction information
End；
S2: mobile client receives encrypted control instruction information and is decrypted, then will by signal repeater
Control instruction information is transferred to electric energy meter.
In the present embodiment, mobile client can be mobile phone, laptop etc..Wherein, control instruction information encryption is adopted
With AES symmetric encipherment algorithm, unique key is generated for each user, and is periodically safety of user's more new key to ensure data
Property.Control instruction information have timeliness, generally 30~60 minutes, to guarantee the safety of control instruction information.
Referring to Fig. 3 and Fig. 4, control instruction information includes the total electricity information of electric energy meter, history information about power, parameter letter
It ceases, operate a switch and combined floodgate information.Wherein, the parameter information of electric energy meter include the active total electric energy of present combination, upper January combination it is active
Number of segment, rate number, public festivals or holidays number, display electric energy decimal digits, display power decimal place when total electric energy, date, time, day
Number, ammeter operating status word 1, ammeter operating status word 3, programming total degree, ammeter reset total degree, game clock lid total degree, electricity
Table operation characteristic word 1, setting timing freeze-off time, backlight controlling alarm word, relay combined floodgate mode, address, table number, money
Produce management coding, voltage rating, rated current, maximum current, active grade, the active constant of ammeter and ammeter model.It is above logical
Letter instruction meets " DL/T645-2007 multifunctional electric energy meter communication protocol ".
In the present embodiment, the signal repeater uses portable HXD1282 bluetooth infrared transponder.Wherein, the letter
Number transponder and mobile client are matched by Bluetooth protocol to be connected, and signal repeater is led to bluetooth by way of bluetooth transparent transmission
Letter is converted to remote infrared communication, the infrared receiver transmitter communication of signal repeater and electric energy meter, to realize through mobile visitor
Family end is to the reading data of electric energy meter, parameter setting and control switching on.
Referring to Fig.1, a kind of ammeter control system based on mobile terminal, including mobile client, server, signal repeater
The electric energy meter of infrared receiver transmitter is had at least one；Electric energy meter is mounted on user terminal, the electricity consumption for metering user；
Mobile client and server two-way communication link, mobile client is through signal repeater and electric energy meter two-way communication link.Its
In, it is communicated between the mobile client and server using WebSever mode, is used between mobile client and signal repeater
Bluetooth communication uses infrared communication between electric energy meter and signal repeater.
In the present embodiment, the signal repeater uses portable HXD1282 bluetooth infrared transponder.The signal forwarding
Device and mobile client are matched by Bluetooth protocol to be connected, and signal repeater is converted Bluetooth communication by way of bluetooth transparent transmission
For remote infrared communication, the infrared receiver transmitter communication of signal repeater and electric energy meter passes through mobile client pair to realize
Reading data, parameter setting and the control switching on of electric energy meter.Wherein, portable HXD1282 bluetooth infrared transponder battery
Power supply is not necessarily to external power supply, by turning after Bluetooth of mobile phone and the pairing of bluetooth infrared transponder, issues communications command, then pass through indigo plant
The mode of tooth transparent transmission is converted to far-infrared communication, carries out data friendship by the infrared receiver emitter carried with electric power meter end
It changes, to realize to the reading data of electric energy meter, parameter setting and control switching on function；Communication distance can reach five meters.
In the above-mentioned ammeter control system based on mobile terminal, when encounter electric energy meter lose write to each other and user be badly in need of it is extensive
When powering again, long-range control combined floodgate power supply can be carried out by user's operation mobile phone A pp, the problem of encountering is can be handled in time, mentions
The ability of high disposal temporary problem, staff to scene without carrying various kilowatt meter recorders, have reduce workload, reduce at
Originally the advantages that and easy to operate.
The above-mentioned ammeter control system based on mobile terminal uses that detailed process is as follows:
1, the WebSever of public network server is disposed, mobile phone A pp accesses server WebSever, applies for encrypted instruction.
2, mobile phone-downloaded App is installed, and registers user information and electric energy meter information is arranged.
3, in electric energy meter infrared communication apart from interior installation forwarding module, can a module correspond to multiple electric energy meters.
4, after completing system above building, control of the mobile phone to electric energy meter is can be used in user.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to reality
Example is applied to describe the invention in detail, those skilled in the art should understand that, it can be to technical side of the invention
Case is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered in the present invention
Protection scope in.
Claims (10)
1. a kind of ammeter control method based on mobile terminal, which comprises the following steps:
S1: user is sent to server by mobile client and controls solicited message, raw after server reception control solicited message
At the corresponding control instruction information with timeliness, server sends back mobile client after encrypting to control instruction information；
S2: mobile client receives encrypted control instruction information and is decrypted, and then will control by signal repeater
Command information is transferred to electric energy meter.
2. the ammeter control method according to claim 1 based on mobile terminal, which is characterized in that the control instruction information
Encryption uses AES symmetric encipherment algorithm, generates unique key for each user, and is periodically user's more new key to ensure data
Safety.
3. the ammeter control method according to claim 1 based on mobile terminal, which is characterized in that the control instruction information
Total electricity information, history information about power, parameter information including electric energy meter are operated a switch and combined floodgate information.
4. the ammeter control method according to claim 3 based on mobile terminal, which is characterized in that the parameters of electric energy meter letter
Breath includes mailing address, date, time, relay combined floodgate mode.
5. the ammeter control method according to claim 1 based on mobile terminal, which is characterized in that the signal repeater is adopted
With portable HXD1282 bluetooth infrared transponder.
6. the ammeter control method according to claim 5 based on mobile terminal, which is characterized in that the signal repeater and
Mobile client is matched by Bluetooth protocol and is connected, and signal repeater is converted to Bluetooth communication far by way of bluetooth transparent transmission
The infrared receiver transmitter of journey infrared communication, signal repeater and electric energy meter communicates to connect, and passes through mobile client pair to realize
Reading data, parameter setting and the control switching on of electric energy meter.
7. a kind of ammeter control system based on mobile terminal, which is characterized in that including mobile client, server, signal forwarding
Device and at least one electric energy meter with infrared receiver transmitter；Electric energy meter is mounted on user terminal, the electricity consumption for metering user
Amount；Mobile client and server two-way communication link, mobile client is through signal repeater and electric energy meter two-way communication link.
8. the ammeter control system according to claim 7 based on mobile terminal, which is characterized in that the mobile client and
It is communicated between server using WebSever mode, Bluetooth communication, electric energy meter and letter is used between mobile client and signal repeater
Infrared communication is used between number transponder.
9. the ammeter control system according to claim 7 based on mobile terminal, which is characterized in that the signal repeater is adopted
With portable HXD1282 bluetooth infrared transponder.
10. the ammeter control system according to claim 9 based on mobile terminal, which is characterized in that the signal repeater
It is matched and is connected by Bluetooth protocol with mobile client, signal repeater is converted to Bluetooth communication by way of bluetooth transparent transmission
The infrared receiver transmitter communication connection of remote infrared communication, signal repeater and electric energy meter, passes through mobile client to realize
To the reading data of electric energy meter, parameter setting and control switching on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905739.5A CN109088990A (en) | 2018-08-10 | 2018-08-10 | A kind of ammeter control method and system based on mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905739.5A CN109088990A (en) | 2018-08-10 | 2018-08-10 | A kind of ammeter control method and system based on mobile terminal |
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| CN109088990A true CN109088990A (en) | 2018-12-25 |
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| CN201810905739.5A Pending CN109088990A (en) | 2018-08-10 | 2018-08-10 | A kind of ammeter control method and system based on mobile terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109979184A (en) * | 2019-04-29 | 2019-07-05 | 深圳芯珑电子技术有限公司 | A kind of Intelligent carrier copy controller of power meter reading system |
| CN110532794A (en) * | 2019-09-03 | 2019-12-03 | 南方电网科学研究院有限责任公司 | A kind of electric energy method for processing business, device, equipment and readable storage medium storing program for executing |
| CN111654502A (en) * | 2020-06-05 | 2020-09-11 | 广西电网有限责任公司 | Virtual card power restoration instruction transmission method and device based on digital token |
| CN112907933A (en) * | 2021-03-15 | 2021-06-04 | 宁波三星医疗电气股份有限公司 | Meter reading method of electric energy meter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112907933A (en) * | 2021-03-15 | 2021-06-04 | 宁波三星医疗电气股份有限公司 | Meter reading method of electric energy meter |
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