CN102354912A - Operation guiding device for switchgear equipment assembly - Google Patents
Operation guiding device for switchgear equipment assembly Download PDFInfo
- Publication number
- CN102354912A CN102354912A CN201110272544XA CN201110272544A CN102354912A CN 102354912 A CN102354912 A CN 102354912A CN 201110272544X A CN201110272544X A CN 201110272544XA CN 201110272544 A CN201110272544 A CN 201110272544A CN 102354912 A CN102354912 A CN 102354912A
- Authority
- CN
- China
- Prior art keywords
- microcontroller
- switchgear
- electrically connected
- guide device
- operation guide
- Prior art date
- 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.)
- Pending
Links
Images
Abstract
The invention relates to an intelligent switchgear equipment assembly, in particular to an operation guiding device for the switchgear equipment assembly, which is characterized by comprising a microcontroller, wherein the microcontroller is respectively and electrically connected with a high voltage acquisition circuit, a switchgear equipment state detection circuit and a key input circuit, and is also electrically connected with a voice integrated circuit; and the voice integrated circuit is connected with a speaker to give a voice prompt. The invention discloses the operation guiding device for the switchgear equipment assembly, which enables the operation process of the switchgear equipment assembly to be displayed dynamically through voice guidance and LED (light emitting diode) flat tubes, and has a warning sound play and prompt function in different situations such as human body approach induction, overhaul and the like, so that the misoperation is effectively reduced, and the safety of operating personnel and equipment is ensured.
Description
Technical field
The present invention relates to a kind of intelligent switchgear assembly, especially switchgear assembly operation guide device.
Background technology
At present; The row that puts into operation of switchgear assembly needs applying unit establishment a series of " safety regulation for operations " to come guiding operation person to use switchgear assembly, but these operational procedures often all are to work out to the equipment of whole switchgear house; Relatively more general; And complete switchgear is according to type, as: the difference of (incoming line cabinet, feeder line cabinet, bus promote cabinet, voltage transformer cabinet etc.), its operation is also different; And the mechanical latching parts of mesohigh equipment are many, and the operator is more passive to the operation of the complete set of equipments of each type, in " stop, send " process, occur " misoperation " easily, cause the generation of electric power accident.
Now, the anti-error prompt facility of voice of " intelligent switch state display instrument " commonly used is after the people is the misoperation switchgear in fact on the switchgear assembly, carries out voice broadcast by gathering the variation of corresponding electric appliance element auxiliary contact.In fact, when the operator heard voice broadcast, the operation of mistake took place, and electric power accident is inevitable, carried out relevant voice again and reported nonsensical; Simultaneously; Equipment is in operation; Operating personnel are during near equipment, and " intelligent switch state display instrument " do not possess automatic identification yet, reports the complete set of equipments current state and guide its correct " next step " operation, can only rely on operating personnel's visual observation come the judgement state; Experience by accumulation is operated switchgear assembly, relends the correctness that helps voice to check operation.Especially switchgear assembly is under maintenance, situation such as subsequent use, and common way is that suspension caution placards such as " No switching ons " is pointed out other staff on equipment, but this type auxiliary facility tends to be left in the basket, and causes risk.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can effectively reduce operate miss, ensure the switchgear assembly operation guide device of operating personnel and device security through the voice suggestion proper operation step and the state of alert.
A kind of switchgear assembly operation guide device; Its special feature is; Comprise microcontroller; This microcontroller is electrically connected with high voltage Acquisition Circuit, switchgear state detection circuit and button inputting circuits respectively, and this microcontroller also is electrically connected with speech IC, thereby this speech IC is connected with loud speaker and provides voice suggestion.
Wherein thereby microcontroller also is electrically connected the human body approach signal with pyroelectric infrared sensor, on this pyroelectric infrared sensor, Fresnel Lenses is installed.
Wherein thereby microcontroller also is electrically connected the temperature and humidity of sense switch equipment with Temperature Humidity Sensor, and this microcontroller is connected with the interior cool-down dehumidification device of switchgear.
Wherein switchgear state detection circuit and button inputting circuits are electrically connected with microcontroller through optical coupling isolation circuit.
Wherein thereby the switchgear state detection circuit also is electrically connected the display switch equipment state with LED flat tube display module.
Wherein also comprise Switching Power Supply, thereby this Switching Power Supply is connected power supply with microcontroller.
Wherein microcontroller is the PIC single-chip microcomputer.
The invention discloses a kind of switchgear assembly operation guide device; Can realize that the operating process of switchgear assembly all adopts voice guide and LED flat tube dynamically to show; And has human body near the caution sound play cuing function under induction and the states such as " maintenance "; Effectively reduce operate miss, ensure operating personnel and device security.
Description of drawings
Accompanying drawing 1 is a theory diagram of the present invention;
Accompanying drawing 2 is the control flow chart of microcontroller among the present invention;
Accompanying drawing 3 is the control flow chart of microcontroller among the present invention.
Embodiment
As shown in Figure 1; The present invention includes microcontroller; Specifically can adopt the PIC single-chip microcomputer; This microcontroller is electrically connected with high voltage Acquisition Circuit, switchgear state detection circuit and button inputting circuits respectively, and this microcontroller also is electrically connected with speech IC, thereby this speech IC is connected with loud speaker and provides voice suggestion.
Thereby microcontroller also is electrically connected the human body approach signal with pyroelectric infrared sensor; On this pyroelectric infrared sensor, Fresnel Lenses is installed; Thereby microcontroller also is electrically connected the temperature and humidity of sense switch equipment with Temperature Humidity Sensor, and this microcontroller is connected with the interior cool-down dehumidification device of switchgear.Switchgear state detection circuit and button inputting circuits are electrically connected with microcontroller through optical coupling isolation circuit; Thereby the switchgear state detection circuit also is electrically connected the display switch equipment state with LED flat tube display module; Also comprise Switching Power Supply, thereby this Switching Power Supply is connected power supply with microcontroller.
The branch of the main components and parts auxiliary contact of switchgear state detection circuit sense switch equipment, close state; The high voltage Acquisition Circuit is gathered the voltage signal of high pressure sensor and is handled; Temperature Humidity Sensor is gathered the signal of Temperature Humidity Sensor, and pyroelectric infrared sensor is through Fresnel Lenses human body approach signal and amplification, and microcontroller is accepted above-mentioned push button signalling, switchgear status signal, high voltage signal, pyroelectric infrared sensor signal and also handled; Produce control signal; Mode with serial communication is transferred to speech IC, and speech IC sends the corresponding command through power amplification circuit, reports with loud speaker.
In the use, can pass through button setting caveat such as " No switching on, circuit have the people to work ", cooperate pyroelectric infrared sensor that switchgear assembly is guarded against; LED flat tube display module is simultaneously according to the variation of switchgear state and the present case of display device primary system; Microcontroller is handled the Temperature Humidity Sensor signal, the adhesive of control output relay, and then the heating plate and the blower fan that are controlled on the complete equipment are regulated humidity in the switchgear assembly and temperature; The mechanical toggle switch of four groups of contacts switches the withstand voltage test state and the normal operating condition of switchgear assembly.
Adopt the switchgear assembly voice guide and of said structure; Microcontroller detects human body close signal, switchgear status signal, the high voltage signal judgment processing that the rpyroelectric infrared sensing is gathered; Control speech IC and loud speaker send the operation voice guide; Gather Temperature Humidity Sensor Signals & Systems set point simultaneously relatively, the adhesive of output control relay, release, thus open, stop heater and fan, reach the dehumidifying and the cooling of switchgear assembly.
Below illustrate occupation mode of the present invention:
Like Fig. 2, shown in 3, switchgear assembly operation guide device (hereinafter to be referred as " device ") is after feeder line cashier's office in a shop moves, and at this moment, if this feeder line cabinet institute on-load can not cut off the power supply, then operating personnel can press " forbidding the separating brake button " this cabinet is guarded against guiding;
When the human body of other staff's access to plant near induction zone in; Trigger equipment start working (referring to respective flow chart); Device has detected the high voltage signal input, has input, microcontroller to adopt three-way serial communication mode the address set of " warning guiding voice 1 " file in the memory of speech IC if detect " forbidding the separating brake button " simultaneously; Let speech IC send the voice of the corresponding command, realize alarm and prompt, other guiding work of locking simultaneously equipment through power amplification circuit and loud speaker report " in the equipment operation; forbid separating brake ";
If " forbidding the separating brake button " is not pressed; Human body that operating personnel carry out device is arranged near in the induction zone in the equipment operation; Whether device detects " power failure button " automatically has input, and carries out voice suggestion, detects when not having input signal; Microcontroller control in a manner mentioned above and send " in this cabinet charging operation, please note safety! " the operation suggestion voice;
If personnel stop to surpass for 3 seconds, send then that " whether carry out blackout procedures, affirmation is please by the prompting of " power failure button "; when needs were carried out " powers failure " operation to complete set of equipments, operating personnel pressed " power failure button ", after device receives input signal; execution power failure boot, began sense switch equipment state successively, at first detected circuit breaker as if when closing position; send that " current breaker closing state please divide circuit breaker! " the guiding voice, wait for that simultaneously operating personnel carry out sub-switching operation to circuit breaker, when surpassing 6 seconds and not detecting the breaker open operation position, device is reported " please divide circuit breaker! ".
Concrete operations step: 1. confirm that circuit breaker is in test position or service position; 2. through being rotated counterclockwise before long-range separating brake order or the cabinet about branch-combined floodgate control transformation 45 degree; 3. hear the breaker open operation action, and separating brake is indicated breaker open operation completion when lighting! " the guiding voice;
If detect circuit breaker not at closing position, whether detect circuit breaker automatically in the separating brake position, device output power failure operation exception voice are " unusual when the separating brake position! Detect circuit breaker and be in the branch position, whether the PLSCONFM circuit breaker separating brake or line fault, notes; A careful operation! ";
Then send " unusually if also detect less than the separating brake position! Detection less than the circuit breaker branch, close the position, please fix a breakdown immediately! " the voice guide processing, operating personnel press guiding to behind the normal separating brake of circuit breaker, and whether device detects circuit breaker by after being incorporated into the position; also have through the detection high voltage and import; judge that whether whether separating brake is successful, after detecting the high voltage signal disappearance, detect circuit breaker cart in the service position; different phonetic pilot operationp (referring to respective flow chart) is sent in earthed switch separating brake position, successively up to the completion that has a power failure.
Device can be carried out the guiding voice, and to be divided into be six types: be respectively: warning guiding voice, operation guiding voice, send electricity guiding voice, the guiding voice have a power failure; Send electric operation exception guiding voice, power failure operation exception guiding voice; Can cover switchgear assembly and move, have a power failure, send operation guides such as electricity, can effectively reduce the manual operation accident.
Claims (7)
1. switchgear assembly operation guide device; It is characterized in that: comprise microcontroller; This microcontroller is electrically connected with high voltage Acquisition Circuit, switchgear state detection circuit and button inputting circuits respectively; This microcontroller also is electrically connected with speech IC, thereby this speech IC is connected with loud speaker and provides voice suggestion.
2. switchgear assembly operation guide device as claimed in claim 1 is characterized in that: thus wherein microcontroller also is electrically connected the human body approach signal with pyroelectric infrared sensor, on this pyroelectric infrared sensor, Fresnel Lenses is installed.
3. switchgear assembly operation guide device as claimed in claim 1; It is characterized in that: thus wherein microcontroller also is electrically connected the temperature and humidity of sense switch equipment with Temperature Humidity Sensor, and this microcontroller is connected with cool-down dehumidification device in the switchgear.
4. switchgear assembly operation guide device as claimed in claim 1 is characterized in that: wherein switchgear state detection circuit and button inputting circuits are electrically connected with microcontroller through optical coupling isolation circuit.
5. switchgear assembly operation guide device as claimed in claim 1 is characterized in that: thus wherein the switchgear state detection circuit also is electrically connected the display switch equipment state with LED flat tube display module.
6. switchgear assembly operation guide device as claimed in claim 1 is characterized in that: wherein also comprise Switching Power Supply, thereby this Switching Power Supply is connected power supply with microcontroller.
7. switchgear assembly operation guide device as claimed in claim 1 is characterized in that: wherein microcontroller is the PIC single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110272544XA CN102354912A (en) | 2011-09-15 | 2011-09-15 | Operation guiding device for switchgear equipment assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110272544XA CN102354912A (en) | 2011-09-15 | 2011-09-15 | Operation guiding device for switchgear equipment assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102354912A true CN102354912A (en) | 2012-02-15 |
Family
ID=45578436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110272544XA Pending CN102354912A (en) | 2011-09-15 | 2011-09-15 | Operation guiding device for switchgear equipment assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102354912A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102929179A (en) * | 2012-11-13 | 2013-02-13 | 宁夏力成电气集团有限公司 | Intelligent modularized permanent magnetic mechanism controller |
| CN106329329A (en) * | 2016-11-22 | 2017-01-11 | 国网黑龙江省电力有限公司牡丹江供电公司 | Protecting box for outdoor transformers |
| CN110865562A (en) * | 2019-12-05 | 2020-03-06 | 国网河南省电力公司焦作供电公司 | Control unit of multispectral high-voltage live equipment parameter acquisition instrument |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201122807Y (en) * | 2007-12-07 | 2008-09-24 | 安徽鑫龙电器股份有限公司 | Switch cabinet status indicator |
| CN201178245Y (en) * | 2008-04-25 | 2009-01-07 | 江苏斯菲尔电气有限公司 | Switch cabinet operating controller |
| CN201282299Y (en) * | 2008-10-20 | 2009-07-29 | 浙江开关厂有限公司 | Intelligent switch status display |
| CN201682179U (en) * | 2010-05-24 | 2010-12-22 | 西安工程大学 | Intelligent control device of switchgear |
| CN201903401U (en) * | 2010-12-02 | 2011-07-20 | 赵建国 | Pyroelectric sensor packaging structure |
| CN202221522U (en) * | 2011-09-15 | 2012-05-16 | 宁夏力成电气集团有限公司 | Operation guiding device of whole set switch device |
-
2011
- 2011-09-15 CN CN201110272544XA patent/CN102354912A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201122807Y (en) * | 2007-12-07 | 2008-09-24 | 安徽鑫龙电器股份有限公司 | Switch cabinet status indicator |
| CN201178245Y (en) * | 2008-04-25 | 2009-01-07 | 江苏斯菲尔电气有限公司 | Switch cabinet operating controller |
| CN201282299Y (en) * | 2008-10-20 | 2009-07-29 | 浙江开关厂有限公司 | Intelligent switch status display |
| CN201682179U (en) * | 2010-05-24 | 2010-12-22 | 西安工程大学 | Intelligent control device of switchgear |
| CN201903401U (en) * | 2010-12-02 | 2011-07-20 | 赵建国 | Pyroelectric sensor packaging structure |
| CN202221522U (en) * | 2011-09-15 | 2012-05-16 | 宁夏力成电气集团有限公司 | Operation guiding device of whole set switch device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102929179A (en) * | 2012-11-13 | 2013-02-13 | 宁夏力成电气集团有限公司 | Intelligent modularized permanent magnetic mechanism controller |
| CN106329329A (en) * | 2016-11-22 | 2017-01-11 | 国网黑龙江省电力有限公司牡丹江供电公司 | Protecting box for outdoor transformers |
| CN110865562A (en) * | 2019-12-05 | 2020-03-06 | 国网河南省电力公司焦作供电公司 | Control unit of multispectral high-voltage live equipment parameter acquisition instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105226816A (en) | Pressing plate Stateful Inspection and anti-error management system | |
| CN202221522U (en) | Operation guiding device of whole set switch device | |
| CN106787222B (en) | Main transformer neutral point grounding disconnecting link remote control circuit | |
| CN103178501A (en) | Multifunctional intelligent protection measurement and control system for switch cabinet | |
| CN102354912A (en) | Operation guiding device for switchgear equipment assembly | |
| CN104966378A (en) | LED sound-light alarm device | |
| CN105226552A (en) | The aobvious device of Intelligent switch cabinet behaviour and control method thereof | |
| CN204271464U (en) | A kind of high-tension switch cabinet with voice siren device | |
| CN104409974B (en) | A kind of high-tension switch cabinet of band voice siren device | |
| CN204719924U (en) | A kind of LED acoustic-optic alarm | |
| CN207663552U (en) | Alarm | |
| CN103412532B (en) | Nuclear power plant underlight electronic control system | |
| CN202798143U (en) | Intelligent voice measurement and control device of switch cabinet | |
| KR100560842B1 (en) | Alarm Apparatus for Used with Switch Board | |
| CN202550670U (en) | Switch cabinet intelligent control device | |
| CN205195117U (en) | Prevent mistake and touch 10 kilovolts of electrified equipment infrared induction alarm device | |
| CN110796811A (en) | Equipment state intelligence response voice broadcast ware | |
| CN201540480U (en) | Remote control device for substation illumination and fan systems | |
| CN204858744U (en) | Circuit breaker both sides isolator operating power intelligence drops into device | |
| CN108923384A (en) | A kind of electric machine control system of three-station | |
| CN219738241U (en) | Prompting device for medium-high voltage equipment in thermal power generation production | |
| CN105552763A (en) | Electric switch-off method for earthing switch of multifunctional electricity-verification and grounding trolley for centrally installed switchgear | |
| CN105071534B (en) | Breaker both sides isolator operation power supply smart feeding device | |
| CN105116780B (en) | A kind of control circuit moving expansible shelter | |
| CN110389539A (en) | Safety switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120215 |