CN109946492A - A kind of intelligent electric meter display methods - Google Patents
A kind of intelligent electric meter display methods Download PDFInfo
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- CN109946492A CN109946492A CN201711385720.4A CN201711385720A CN109946492A CN 109946492 A CN109946492 A CN 109946492A CN 201711385720 A CN201711385720 A CN 201711385720A CN 109946492 A CN109946492 A CN 109946492A
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- pin code
- display mode
- intelligent electric
- electric meter
- key
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Abstract
A kind of intelligent electric meter display methods, including wheel display mode and key display mode, the intelligent electric meter powers on rear display screen and enters wheel display mode, it is characterized by: the intelligent electric meter display screen interface further includes PIN code input interface, the following steps are included: step (1), in the case where taking turns display mode after long-pressing key Ts enter PIN code input interface, otherwise stay in wheel display mode；Wherein T is positive integer；Step (2) inputs PIN code in PIN code input interface, and key display mode is entered when PIN code is correct, enters step (3)；The then Returning wheel display mode when PIN code mistake or the non-operation button in the T1s of PIN code input interface；Wherein T1 is positive integer；Step (3), when operation button, display screen then return to wheel display mode in T1s under key display mode.By the way that the power information safety that PIN code improves user is arranged to intelligent electric meter.
Description
Technical field
The present invention relates to intelligent electric meter field, in particular to a kind of intelligent electric meter display methods.
Background technique
Intelligent electric meter other than having the function of measuring of traditional electric energy meter basic electricity consumption, in order to adapt to smart grid and
Pair also using it with two-way a variety of rate function of measuring, user terminal control function, plurality of data transmission modes of new energy
To the intelligentized function such as data communication function, anti-stealing electricity function, the electric power collection based on power carrier of existing intelligent electric meter
Middle kilowatt meter reading-out system, the inquiry for enabling the electric system of various regions quick and complete and the history power information for grasping each user.
But understand as power information of the average family of user to oneself very few, residential electricity consumption table is generally uniformly mounted on electricity at present
In electricity box, the power information of user is inquired by the query key of ammeter, but ammeter box is usually locked, it is not easy to operate.
When user checks intelligent electric meter, the ammeter reading in Intelligent ammeter box is to replace to show with data such as date, times
Show on a display screen, as shown in Figure 1, intelligent electric meter display screen is displayed in full screen after the power-up, into wheel display mode, alternately displays use
Power information, when user is in the wheel display mode, long-pressing key enters key display mode, by carrying out tangent screen by key control, makes user
Can check the history power information of intelligent electric meter, but due to do not have permission anyone can view user use telecommunications
Breath.Therefore the power information in order to protect user, need to increase a kind of intelligent electric meter that protection of usage right user information can be set.
Summary of the invention
A kind of pass through is provided the technical problem to be solved by the present invention is to the status for the prior art, and protection of usage right is set
The intelligent electric meter display methods of user information.
The technical scheme of the invention to solve the technical problem is: a kind of intelligent electric meter display methods, including wheel
Display mode and key display mode, the intelligent electric meter power on rear display screen and enter wheel display mode, it is characterised in that: the intelligent electric meter
Display screen interface further includes PIN code input interface, comprising the following steps:
Step (1) enters PIN code input interface in the case where taking turns display mode, otherwise stays in wheel display mode after long-pressing key Ts；Its
Middle T is positive integer；
Step (2) inputs PIN code in PIN code input interface, and key display mode is entered when PIN code is correct, is entered step
(3)；The then Returning wheel display mode when PIN code mistake or the non-operation button in the T1s of PIN code input interface；Wherein T1 is positive
Integer；
Step (3), when non-operation button, display screen then return to wheel display mode in T1s under key display mode, wherein T1 is
Positive integer.
As an improvement, the operating procedure of the PIN code input process in above-mentioned steps (2) is as follows:
Step (2-1), into PIN code input interface, long-pressing key T2s enters step (2-2)；Wherein T2 is positive integer；
Step (2-2), display first character input frame are long at first of first character input frame selection PIN code
Key T2s shows first of PIN code, into next step (2-3) in first character filling frame；
Step (2-3), display character late input frame select character, long-pressing key T2s, in word in character input boxes
The character of display PIN code in symbol filling frame；
Step (2-4), the operation being repeated in step (2-3) then enter until completing filling in for last character
Step (2-5)；
Step (2-5), long-pressing key T2s, ammeter carry out PIN code verifying.
Preferably, the T2 value range under the PIN code input interface is 1~5.
Specifically, the character of the PIN code is number 0~9.
Specifically, to circuit sequentially display number 0~9 in character filling frame in the step (2-2), when the circulation
Between be T3s, wherein T3 be 0~2 between rational.
Preferably, the button operation time T value range in the step (1) is 2~8.
Preferably, the value range of the T1 in the step (3) is 30~90.
The power information of circulation display user, enters key display mode, the key by key tangent screen under the wheel display mode
The power information of the fixed display user of display screen, enters lower one page by key tangent screen and shows information under display mode.
It further include the communication interface with host computer communication connection in the intelligent electric meter, the PIN code of the intelligent electric meter is logical
Host computer setting is crossed, by communication interface and host computer communication to make ammeter store PIN code.
Compared with the prior art, the advantages of the present invention are as follows: by the way that the letter that PIN code improves user is arranged to intelligent electric meter
Confidentiality and safety are ceased, operation is confirmed by a button operation time, reduces user misoperation situation.
Detailed description of the invention
Fig. 1 is intelligent electric meter display schematic diagram in the prior art；
Fig. 2 is intelligent electric meter display schematic diagram in the embodiment of the present invention；
Fig. 3 is PIN code input flow chart in the embodiment of the present invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Fig. 2, a kind of intelligent electric meter display methods includes wheel display mode, key display mode, PIN code input interface, intelligence
Energy ammeter powers on rear display screen and enters wheel display mode, comprising the following steps:
Step (1) enters PIN code input interface in the case where taking turns display mode, otherwise stays in wheel display mode after long-pressing key Ts；Its
Middle T is positive integer, and operating time T value is 2~8；T=3 in the present embodiment；
Step (2) inputs PIN code in PIN code input interface, and key display mode is entered when PIN code is correct, is entered step
(3)；The then Returning wheel display mode when PIN code mistake or the non-operation button in the T1s of PIN code input interface；Wherein T1 is positive
Integer；
Wherein, the operating procedure of PIN code input process is as follows, as shown in Figure 3:
Step (2-1), into PIN code input interface, long-pressing key T2s enters step (2-2)；Wherein T2 is positive integer；
T2 value range is 1~5, T2=3 in the present embodiment, in the actual operation process, T2 numerical value cannot it is too small can not be excessive, mistake
Small to will appear the button operation time too short, it may appear that the case where accidentally pressing, it is too long then to will appear the operating time when excessive, influences to operate
Efficiency.
Step (2-2), display first character input frame are long at first of first character input frame selection PIN code
Key T2s shows first of PIN code, into next step (2-3) in first character filling frame；PIN in the present embodiment
The character of code is number 0~9, circuits sequentially display number 0~9, circulation time T3s in character filling frame, wherein T3 is 0
Rational between~2.T3=1 in the present embodiment, user, which does not operate, during character filling frame circulation number 0~9 presses
Key then continues to stay in character filling frame interface；When selecting error number, non-ongoing operation key, which also continues to stay in the character, fills out
Enter frame interface, need long-pressing key T2s when selected one of number, it is determined that the number is the number of PIN code.
Step (2-3), display character late input frame select character, long-pressing key T2s, in word in character input boxes
The character of display PIN code in symbol filling frame；
Step (2-4), the operation being repeated in step (2-3) then enter until completing filling in for last character
Step (2-5)；
Step (2-5), long-pressing key T2s, ammeter carry out PIN code verifying；
Step (3), when non-operation button, display screen then return to wheel display mode in T1s under key display mode, wherein T1 is
Positive integer；The value range of T1 is 30~90, T1=60 in the present embodiment.
Intelligent electric meter recycles the power information of display user in the case where taking turns display mode, enters key display mode by key tangent screen,
The power information of the fixed display user of display screen, enters lower one page by key tangent screen and shows information under key display mode；Intelligence electricity
The PIN code of table is arranged by host computer, by the communication interface on ammeter with host computer communication to make to store PIN in ammeter
Code.
Claims (9)
1. a kind of intelligent electric meter display methods, including wheel display mode and key display mode, the intelligent electric meter power on rear display screen into
Enter to take turns display mode, it is characterised in that: the intelligent electric meter display screen interface further includes PIN code input interface, comprising the following steps:
Step (1) enters PIN code input interface in the case where taking turns display mode, otherwise stays in wheel display mode after long-pressing key Ts；Wherein T
For positive integer；
Step (2) inputs PIN code in PIN code input interface, and key display mode is entered when PIN code is correct, enters step (3)；
The then Returning wheel display mode when PIN code mistake or the non-operation button in the T1s of PIN code input interface；Wherein T1 is positive integer；
Step (3), when non-operation button, display screen then return to wheel display mode in T1s under key display mode, wherein T1 is positive whole
Number.
2. intelligent electric meter display methods according to claim 1, it is characterised in that: the PIN code input in above-mentioned steps (2)
The operating procedure of process is as follows:
Step (2-1), into PIN code input interface, long-pressing key T2s enters step (2-2)；Wherein T2 is positive integer；
Step (2-2), display first character input frame, at first of first character input frame selection PIN code, long-pressing is pressed
Key T2s shows first of PIN code, into next step (2-3) in first character filling frame；
Step (2-3), display character late input frame select character in character input boxes, and long-pressing key T2s is filled out in character
Enter the character of display PIN code in frame；
Step (2-4), the operation being repeated in step (2-3) are then entered step until completing filling in for last character
(2-5)；
Step (2-5), long-pressing key T2s, ammeter carry out PIN code verifying.
3. intelligent electric meter display methods according to claim 2, it is characterised in that: the T2 under the PIN code input interface
Value is 1~5.
4. intelligent electric meter display methods according to claim 2, it is characterised in that: the character of the PIN code be number 0~
9。
5. intelligent electric meter display methods according to claim 2 or 4, it is characterised in that: the character in the step (2-2)
To circuit sequentially display number 0~9 in filling frame, the circulation time is T3s, and wherein T3 is the rational between 0~2.
6. intelligent electric meter display methods according to claim 1, it is characterised in that: the button operation in the step (1)
Time T value range is 2~8.
7. intelligent electric meter display methods according to claim 1, it is characterised in that: the value of the T1 in the step (3)
Range is 30~90.
8. intelligent electric meter display methods according to claim 1, it is characterised in that: circulation display is used under the wheel display mode
The power information at family enters key display mode by key tangent screen, the electricity consumption of the fixed display user of display screen under the key display mode
Information enters lower one page by key tangent screen and shows information.
9. intelligent electric meter display methods according to claim 1, it is characterised in that: further include in the intelligent electric meter with it is upper
The PIN code of the communication interface of position machine communication connection, the intelligent electric meter is arranged by host computer, passes through communication interface and host computer
Communication is to make ammeter store PIN code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711385720.4A CN109946492A (en) | 2017-12-20 | 2017-12-20 | A kind of intelligent electric meter display methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711385720.4A CN109946492A (en) | 2017-12-20 | 2017-12-20 | A kind of intelligent electric meter display methods |
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| CN109946492A true CN109946492A (en) | 2019-06-28 |
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| CN201711385720.4A Pending CN109946492A (en) | 2017-12-20 | 2017-12-20 | A kind of intelligent electric meter display methods |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005233690A (en) * | 2004-02-17 | 2005-09-02 | Ricoh Elemex Corp | Integration type indicating meter |
| DE202009010265U1 (en) * | 2009-07-29 | 2009-10-01 | CHUNG INSTRUMENT ELECTRONICS INDUSTRIAL CO. LTD., Shu Lin | Clamp current meter for measuring the power consumption of electrical equipment |
| CN104851206A (en) * | 2015-05-25 | 2015-08-19 | 华北电力大学 | USBKEY (universal serial bus key)-based online electric charge payment system |
| CN204882852U (en) * | 2015-07-28 | 2015-12-16 | 国家电网公司 | Long -range calibration equipment of electric energy meter parameter |
| CN105574405A (en) * | 2015-12-13 | 2016-05-11 | 上海斐讯数据通信技术有限公司 | Touch screen unlocking device and method |
-
2017
- 2017-12-20 CN CN201711385720.4A patent/CN109946492A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005233690A (en) * | 2004-02-17 | 2005-09-02 | Ricoh Elemex Corp | Integration type indicating meter |
| DE202009010265U1 (en) * | 2009-07-29 | 2009-10-01 | CHUNG INSTRUMENT ELECTRONICS INDUSTRIAL CO. LTD., Shu Lin | Clamp current meter for measuring the power consumption of electrical equipment |
| CN104851206A (en) * | 2015-05-25 | 2015-08-19 | 华北电力大学 | USBKEY (universal serial bus key)-based online electric charge payment system |
| CN204882852U (en) * | 2015-07-28 | 2015-12-16 | 国家电网公司 | Long -range calibration equipment of electric energy meter parameter |
| CN105574405A (en) * | 2015-12-13 | 2016-05-11 | 上海斐讯数据通信技术有限公司 | Touch screen unlocking device and method |
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