CN107507596A - Electronics maintenance mark low-power consumption display methods and device for secondary screen cabinet - Google Patents
Electronics maintenance mark low-power consumption display methods and device for secondary screen cabinet Download PDFInfo
- Publication number
- CN107507596A CN107507596A CN201710889090.8A CN201710889090A CN107507596A CN 107507596 A CN107507596 A CN 107507596A CN 201710889090 A CN201710889090 A CN 201710889090A CN 107507596 A CN107507596 A CN 107507596A
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- Prior art keywords
- screen cabinet
- secondary screen
- display
- staff
- electronics
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses the maintenance of the electronics for secondary screen cabinet mark low-power consumption display methods and device, comprise the following steps：Nearby it whether there is staff using infrared module detection secondary screen cabinet；When staff be present, electronics maintenance Sign Board carries out the screen display of brightness gradual change, and shows the working condition of the secondary screen cabinet；If secondary screen cabinet virtual condition is running status, infrared detection is continuously detected personnel's presence, allows the continuously display running status of electronic display signboard and carrying out operation alarm；If secondary screen cabinet virtual condition is running status or inspecting state, infrared detection is continuously detected personnel and had been moved off, then stop screen display；If secondary screen cabinet virtual condition is inspecting state, the infrared detection of infrared module is continuously detected personnel's presence, then closes screen display.For the present invention by above-mentioned principle, on the premise of regular prompt electronics maintenance mark is ensured, maximized shorten shows the time, reduces the energy consumption of electronics maintenance Sign Board.
Description
Technical field
The present invention relates to power domain, and in particular to for secondary screen cabinet electronics maintenance mark low-power consumption display methods and
Device.
Background technology
Needing to be run on current conversion station and substation secondary screen cabinet or overhaul mark, mark uses plastic nameplate at present,
Label one side uses green background color, overhauls as black letters, simultaneously uses black letters using red background color, operation.Maintenance is opened
Need sign board hanging over door handle relevant position after beginning, maintenance one side is expressed, when maintenance completion, in screen cabinet handle position
Put and hang up corresponding operation mark, operation one side is expressed.
Multiple shortcomings be present in current label switching mode, first, label switch operating amount is big, intensity of workers
Greatly.Second, fixation can not be consolidated, when shield cabinet door switch, easily landing, adds labor intensity, reduces work effect
Rate.Third, information and dynamic can not be increased and decreased on screen cabinet in the identification-state of master control room control flow cabinet and according to actual conditions
Show identification information and maximumlly reduce power consumption energy-conserving and environment-protective.
The content of the invention
The technical problems to be solved by the invention are a kind of electronics for the mode Dynamic Announce secondary screen cabinet for finding low-power consumption
Maintenance mark is, and it is an object of the present invention to provide the electronics maintenance for secondary screen cabinet identifies low-power consumption display methods and device, in guarantee just
Often on the premise of prompting electronics maintenance mark, maximized shorten shows the time, reduces the energy consumption of electronics maintenance Sign Board.
The present invention is achieved through the following technical solutions：
For the electronics maintenance mark low-power consumption display methods and device of secondary screen cabinet, including the electronics for secondary screen cabinet
Maintenance mark low-power consumption display methods, comprises the following steps：
Step A) overhauled in secondary screen cabinet either electronics and infrared module is installed on Sign Board, between being continued using infrared module
It whether there is staff in the range of set time detection secondary screen cabinet M rice；
Step B) when staff in specified range be present, electronics maintenance Sign Board carries out the screen display of brightness gradual change,
And showing that the working condition of the secondary screen cabinet is running status or inspecting state, the display time is N minutes.
Further preferred：
Step A) in M span in the range of 0.8-1.2 rice, step B) in N span be 1-2 minutes.
Also include step C) if secondary screen cabinet virtual condition is running status, and within 1-2 minutes, infrared module it is infrared
Detection is continuously detected personnel's presence, now starts continuously display program, allows electronics to overhaul the continuously display running status of Sign Board
And carry out operation alarm；
Step D) if secondary screen cabinet virtual condition is running status, and within 1-2 minutes, the infrared detection of infrared module is held
Continue and detect that personnel have been moved off, then stop screen display；
Step E) if secondary screen cabinet virtual condition is inspecting state, and within 1-2 minutes, the infrared detection of infrared module is held
It is continuous to detect that personnel are present, then show that staff works herein, then closes screen display；
Step F) if secondary screen cabinet virtual condition is inspecting state, and within 1-2 minutes, the infrared detection of infrared module is held
It is continuous to detect that personnel have been moved off, then show that staff does not work herein and have been moved off the screen cabinet, then close screen display.
Infrared module is introduced in this method and whether is used to detect staff close to secondary screen cabinet, only close to certain
Just shown after distance, shorten and show the time, reduce energy consumption.In addition, Sign Board also is overhauled in varied situations to electronics
Dispaly state is treated with a certain discrimination, excludes some of situations about need not show, retain must dispaly state situation, up to
On the premise of normal prompting secondary screen cabinet working condition, energy consumption is maximumlly reduced.
Preferably, step A) in the infrared module duration intervals set time scope between the 8-15 seconds.
Preferably, step C) in interval half a minute carry out operation alarm.This programme is by limiting infrared module sweep time
Fixed and operation alarm interval time is defined, and reduce further energy consumption, and shows electronics maintenance mark.
For the electronics maintenance mark low-power consumption display device of secondary screen cabinet, including
Infrared module, it whether there is staff in the range of duration intervals set time detection secondary screen cabinet M rice, concurrently
Give controller；
Controller, for receiving infrared module detection information, work people be present in the range of presentation of information secondary screen cabinet M rice
Member, control LCDs carry out the screen display of brightness gradual change, and show that the working condition of the secondary screen cabinet is running status
Or inspecting state, when having staff and LCDs shows running status, controller starts continuously display program, allows
The continuously display running status of LCDs simultaneously carries out operation alarm；Inspecting state is shown when having staff and LCDs
When, then show that staff works herein, then closes screen display；Liquid crystal is controlled in the case where detecting that staff leaves
Display screen is closed；
State setting module, it is connected with controller, for allowing LCDs to show different conditions；
LCDs, it is connected with controller, for showing that secondary screen cabinet is running status or inspecting state；
Network communication module, it is connected with controller, for the display information on LCDs to be passed into external network.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention is used for the electronics maintenance mark low-power consumption display methods and device of secondary screen cabinet, in introduce infrared mould
Whether block is used to detect staff close to secondary screen cabinet, is only just shown after certain distance, when shortening display
Between, reduce energy consumption.
2nd, the present invention is used for the electronics maintenance mark low-power consumption display methods and device of secondary screen cabinet, and also electronics is overhauled and marked
Knowing board, dispaly state is treated with a certain discrimination in varied situations, excludes some of situations about need not show, reservation must show
Show the situation of state, on the premise of normal prompting secondary screen cabinet working condition is reached, maximumlly reduce energy consumption.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the theory diagram of the present invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1：
As shown in figure 1, the present invention is used for the electronics maintenance mark low-power consumption display methods of secondary screen cabinet, including following step
Suddenly：
Step A) overhauled in secondary screen cabinet either electronics and infrared module is installed on Sign Board, between being continued using infrared module
It whether there is staff in the range of set time detection secondary screen cabinet M rice.M value takes 1 meter, can using infrared module
Whether nearby staff is quickly and accurately detected, only when staff is just shown in the case of, when not having
Do not shown then when having close, ensure staff it can be seen that on the premise of, the aobvious of electronics maintenance Sign Board is greatly reduced
Show the time, reduce the Energy in use of electronics maintenance Sign Board.Detecting distance is arranged in the range of 1 meter in this step, be by
Limited in the visual range of staff, and the accuracy of detection and distance dependent of infrared module, it is exactly to integrate to be arranged to 1 meter at this
Consider the optimum distance obtained after these factors.
Step B) when staff in specified range be present, electronics maintenance Sign Board carries out the screen display of brightness gradual change,
And showing that the working condition of the secondary screen cabinet is running status or inspecting state, the display time is N minutes.What N minutes showed
Time is 1 minute.
Infrared module is introduced in this method and whether is used to detect staff close to secondary screen cabinet, only close to certain
Just shown after distance, shorten and show the time, reduce energy consumption.
Embodiment 2：
The present embodiment is preferably as follows on the basis of embodiment 1：Step A) in M span in 0.8-1.2 rice scopes
Interior, step B) in N span be 1-2 minutes, step C) if secondary screen cabinet virtual condition is running status, and 1 minute it
Interior, the infrared detection of infrared module is continuously detected personnel's presence, now starts continuously display program, allows electronics to overhaul Sign Board
Continuously display running status simultaneously carries out operation alarm；Continuously displayed in the case where there is staff, in order to the people that works
Member's viewing, while extra operation alarm prompt is carried out on electronic display signboard, to avoid staff's maloperation from causing
There is exception in the secondary screen cabinet for being originally used for running status.In addition, carry out operation alarm prompt, and staff is being reminded at this
Secondary screen cabinet normal operation, allows staff timely to leave, and so that electronic display signboard stops showing, shortens electronical display
The unnecessary display time of Sign Board, further reduce the Energy in use of electronics maintenance Sign Board.
Step D) if secondary screen cabinet virtual condition is running status, and within 1 minute, the infrared detection of infrared module continues
The personnel of detecting have been moved off, then stop screen display；Because personnel have been moved off, now show without much meanings,
Therefore display can be closed in that case reduces energy consumption.
Step E) if secondary screen cabinet virtual condition is inspecting state, and within 1 minute, the infrared detection of infrared module continues
Detect that personnel are present, then show that staff works herein, then closes screen display；This kind of mode is also for can exclude not
Shown when necessary.Time interval sets shorter, is 1 minute, so high-frequency detection is also for can preferably reduce energy
Consumption.
Step F) if secondary screen cabinet virtual condition is inspecting state, and within 1 minute, the infrared detection of infrared module continues
The personnel of detecting have been moved off, then show that staff does not work herein and have been moved off the screen cabinet, then close screen display.
This programme also overhauls Sign Board to electronics, and dispaly state is treated with a certain discrimination in varied situations, is excluded some of
Situation about need not show, retain the situation of necessary dispaly state, reach the normal premise for reminding secondary screen cabinet working condition
Under, maximumlly reduce energy consumption.
Embodiment 3：
The present embodiment is preferably as follows on the basis of embodiment 1：Electronics maintenance mark low-power consumption for secondary screen cabinet shows
Show method, comprise the following steps：
Step A) overhauled in secondary screen cabinet either electronics and infrared module is installed on Sign Board, between being continued using infrared module
After the 8-15 seconds, detect and whether there is staff in the range of secondary screen cabinet 0.8-1.2 rice；The optimal interval time therein is 10
Second, it is optimal from secondary screen cabinet scope be 1 meter.Although infrared module trace interval is more short better, but to controller and
Infrared module requires also higher, and in order to make cost performance higher, energy consumption further reduces, the time interval selection 10 in this programme
Second.
Step B) when staff in specified range be present, electronics maintenance Sign Board carries out the screen display of brightness gradual change,
And showing that the working condition of the secondary screen cabinet is running status or inspecting state, the display time is 1-2 minutes；
Step C) if secondary screen cabinet virtual condition is running status, and within 1-2 minutes, the infrared detection of infrared module is held
It is continuous to detect that personnel are present, now start continuously display program, allow the continuously display running status of electronic display signboard and carrying out
Operation alarm, the interval time for running alarm is half a minute；Alarm is once run per half a minute to have been able to meet the need reminded
Will, then shorten operation alarm reminder time and can only increase power consumption, to operation alarm also without increasing great effect.
Step D) if secondary screen cabinet virtual condition is running status, and within 1-2 minutes, the infrared detection of infrared module is held
Continue and detect that personnel have been moved off, then stop screen display；
Step E) if secondary screen cabinet virtual condition is inspecting state, and within 1-2 minutes, the infrared detection of infrared module is held
It is continuous to detect that personnel are present, then show that staff works herein, then closes screen display；
Step F) if secondary screen cabinet virtual condition is inspecting state, and within 1-2 minutes, the infrared detection of infrared module is held
It is continuous to detect that personnel have been moved off, then show that staff does not work herein and have been moved off the screen cabinet, then close screen display.
This programme is defined by limiting infrared module sweep time and running alarm interval time, further drop
Low energy consumption, and show electronics maintenance mark.
Embodiment 4：
The present invention includes the electronics maintenance mark low-power consumption display device for secondary screen cabinet, including
Infrared module, it whether there is staff in the range of duration intervals set time detection secondary screen cabinet M rice, concurrently
Give controller；
Controller, for receiving infrared module detection information, work people be present in the range of presentation of information secondary screen cabinet M rice
Member, control LCDs carry out the screen display of brightness gradual change, and show that the working condition of the secondary screen cabinet is running status
Or inspecting state, when having staff and LCDs shows running status, controller starts continuously display program, allows
The continuously display running status of LCDs simultaneously carries out operation alarm；Inspecting state is shown when having staff and LCDs
When, then show that staff works herein, then closes screen display；Liquid crystal is controlled in the case where detecting that staff leaves
Display screen is closed；
State setting module, it is connected with controller, for allowing LCDs to show different conditions；
LCDs, it is connected with controller, for showing that secondary screen cabinet is running status or inspecting state；
Network communication module, it is connected with controller, for the display information on LCDs to be passed into external network.
M span is 0.8-1.2 rice.
Whether it can be used to detect staff close to secondary screen cabinet using the device, only in the ability after certain distance
It has been shown that, shorten and show the time, reduce energy consumption.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (7)
1. the electronics maintenance mark low-power consumption display methods for secondary screen cabinet, it is characterised in that comprise the following steps：
Step A) overhauled in secondary screen cabinet either electronics and infrared module is installed on Sign Board, consolidated using infrared module duration intervals
Fix time to detect and whether there is staff in the range of secondary screen cabinet M rice；
Step B) when staff in specified range be present, electronics maintenance Sign Board carries out the screen display of brightness gradual change, and shows
The working condition for showing the secondary screen cabinet is running status or inspecting state, and the display time is N minutes.
2. the electronics maintenance mark low-power consumption display methods according to claim 1 for secondary screen cabinet, it is characterised in that
Step A) in M span in the range of 0.8-1.2 rice, step B) in N span be 1-2 minutes.
3. the electronics maintenance mark low-power consumption display methods according to claim 1 or 2 for secondary screen cabinet, its feature exists
In, in addition to step C) if secondary screen cabinet virtual condition is running status, and within 1-2 minutes, the infrared detection of infrared module
Personnel's presence is continuously detected, now starts continuously display program, allows the electronics maintenance continuously display running status of Sign Board to go forward side by side
Row operation alarm；
Step D) if secondary screen cabinet virtual condition is running status, and within 1-2 minutes, the infrared detection of infrared module is persistently examined
The personnel of measuring have been moved off, then stop screen display；
Step E) if secondary screen cabinet virtual condition is inspecting state, and within 1-2 minutes, the infrared detection of infrared module is persistently examined
Personnel's presence is measured, then shows that staff works herein, then closes screen display；
Step F) if secondary screen cabinet virtual condition is inspecting state, and within 1-2 minutes, the infrared detection of infrared module is persistently examined
The personnel of measuring have been moved off, then show that staff does not work herein and have been moved off the screen cabinet, then close screen display.
4. the electronics maintenance mark low-power consumption display methods according to claim 1 for secondary screen cabinet, it is characterised in that
Step A) in the infrared module duration intervals set time scope between the 8-15 seconds.
5. the electronics maintenance mark low-power consumption display methods according to claim 3 for secondary screen cabinet, it is characterised in that
Step C) in interval half a minute carry out operation alarm.
6. the electronics maintenance mark low-power consumption display device for secondary screen cabinet, it is characterised in that including
Infrared module, the duration intervals set time is detected whether there is staff in the range of secondary screen cabinet M rice, and be sent to control
Device processed；
Controller, for receiving infrared module detection information, staff be present in the range of presentation of information secondary screen cabinet M rice,
Control LCDs carry out brightness gradual change screen display, and show the secondary screen cabinet working condition be running status or
Inspecting state, when having staff and LCDs to show running status, controller starts continuously display program, allows liquid crystal
The continuously display running status of display screen simultaneously carries out operation alarm；When having staff and LCDs shows inspecting state,
Then show that staff works herein, then closes screen display；Liquid crystal is controlled in the case where detecting that staff leaves
Display screen is closed；
State setting module, it is connected with controller, for allowing LCDs to show different conditions；
LCDs, it is connected with controller, for showing that secondary screen cabinet is running status or inspecting state；
Network communication module, it is connected with controller, for the display information on LCDs to be passed into external network.
7. the electronics maintenance mark low-power consumption display device according to claim 6 for secondary screen cabinet, it is characterised in that
M span is in the range of 0.8-1.2 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889090.8A CN107507596A (en) | 2017-09-27 | 2017-09-27 | Electronics maintenance mark low-power consumption display methods and device for secondary screen cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889090.8A CN107507596A (en) | 2017-09-27 | 2017-09-27 | Electronics maintenance mark low-power consumption display methods and device for secondary screen cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107507596A true CN107507596A (en) | 2017-12-22 |
Family
ID=60699642
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710889090.8A Pending CN107507596A (en) | 2017-09-27 | 2017-09-27 | Electronics maintenance mark low-power consumption display methods and device for secondary screen cabinet |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538219A (en) * | 2018-05-30 | 2018-09-14 | 广东电网有限责任公司 | One kind arranging device based on optical substation field secondary device peace |
| CN109523596A (en) * | 2018-11-07 | 2019-03-26 | 广东电网有限责任公司 | A kind of secondary screen cabinet equipment localization method |
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| CN203479887U (en) * | 2013-09-10 | 2014-03-12 | 国家电网公司 | Safe and intelligent warning board of transformer substation |
| CN105282415A (en) * | 2015-11-25 | 2016-01-27 | 蓝灿玉 | Status sign board for power equipment |
| CN205751144U (en) * | 2016-05-18 | 2016-11-30 | 国网山东省电力公司阳谷县供电公司 | A kind of Multifunctional electricity safety warning system |
| CN205845468U (en) * | 2016-07-22 | 2016-12-28 | 贵州电网有限责任公司兴义供电局 | Substation secondary device screen cabinet safety warning-panel |
| CN206460574U (en) * | 2016-11-22 | 2017-09-01 | 国家电网公司 | A kind of sound-screen indicates the powered Sign Board in top |
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2017
- 2017-09-27 CN CN201710889090.8A patent/CN107507596A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203479887U (en) * | 2013-09-10 | 2014-03-12 | 国家电网公司 | Safe and intelligent warning board of transformer substation |
| CN105282415A (en) * | 2015-11-25 | 2016-01-27 | 蓝灿玉 | Status sign board for power equipment |
| CN205751144U (en) * | 2016-05-18 | 2016-11-30 | 国网山东省电力公司阳谷县供电公司 | A kind of Multifunctional electricity safety warning system |
| CN205845468U (en) * | 2016-07-22 | 2016-12-28 | 贵州电网有限责任公司兴义供电局 | Substation secondary device screen cabinet safety warning-panel |
| CN206460574U (en) * | 2016-11-22 | 2017-09-01 | 国家电网公司 | A kind of sound-screen indicates the powered Sign Board in top |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538219A (en) * | 2018-05-30 | 2018-09-14 | 广东电网有限责任公司 | One kind arranging device based on optical substation field secondary device peace |
| CN109523596A (en) * | 2018-11-07 | 2019-03-26 | 广东电网有限责任公司 | A kind of secondary screen cabinet equipment localization method |
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Application publication date: 20171222 |
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