CN206946579U - A kind of substation entrance guard system using coded lock - Google Patents
A kind of substation entrance guard system using coded lock Download PDFInfo
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- CN206946579U CN206946579U CN201720514772.6U CN201720514772U CN206946579U CN 206946579 U CN206946579 U CN 206946579U CN 201720514772 U CN201720514772 U CN 201720514772U CN 206946579 U CN206946579 U CN 206946579U
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- gate inhibition
- substation
- entrance guard
- password
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- 230000005764 inhibitory process Effects 0.000 claims abstract description 42
- 238000004891 communication Methods 0.000 claims abstract description 17
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- 238000004880 explosion Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 14
- 238000013475 authorization Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 9
- 230000033228 biological regulation Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
It the utility model is related to a kind of gate control system, especially a kind of substation entrance guard system and its authorization method using coded lock.Including control module, Password Input module, password authentication module, communication module, gate inhibition's driver and gate inhibition's event memory；Control module is connected with Password Input module, password authentication module, gate inhibition's event memory, communication module and gate inhibition's driver respectively.Operation maintenance personnel, check that tour personnel or staff can be confirmed whether to meet substation operation regulatory requirements by checking the information in gate inhibition's memory；Entered the station by inputting proper password, eliminate to operation maintenance personnel borrow tradition machinery key the step of, improve operating efficiency, while also prevented mechanical key loss possibility.Personnel without the license of O＆M unit can not enter transformer station privately by using tradition machinery key, substantially increase the security of substation management.
Description
Technical field
It the utility model is related to a kind of gate control system, especially a kind of substation entrance guard system using coded lock.
Background technology
The mode of conventionally employed mechanical key unblock transformer station gate inhibition, mechanical key loss easily occurs, key is lent not
Situations such as people's abuse, key are borrowed without returning, key is forgotten to demand after lending, management gets up to waste time and energy.
Operation maintenance personnel is unfavorable for the pipe to operation field for having when who is entering transformer station and ignorant actually
Control, can not find in time for various acts of violating regulations.
For a long time without maturation product can it is easy, reliably carry out substation entrance guard system authorization, simultaneously
Record gate control system unblock lockout state.
Operation maintenance personnel should tour vacuum phase progress substation inspection, each tour time should be appropriate sufficient as defined in code,
Traditional gate control system does not have gate inhibition's event recording function, it is impossible to supervises operation maintenance personnel on time, ensures that the time is carried out to transformer station
Make an inspection tour.
To improve the substation entrance guard system efficiency of management, reducing potential safety hazard；Substation entrance guard system authorization is urgent
Technology innovation and equipment is needed to improve, it is ensured that the reliability of gate control system, to improve substation safety.
Utility model content
The purpose of the utility model is to provide a kind of substation entrance guard system using coded lock for above-mentioned weak point, when
When the personnel permitted through O＆M unit need to enter certain transformer station, it can easily carry out gate control system authorization and record door
Prohibit unblock, lockout state.
The utility model takes following technical scheme to realize：
Control module, Password Input module, password authentication module, communication are included using the substation entrance guard system of coded lock
Module, gate inhibition's driver and gate inhibition's event memory；Control module respectively with Password Input module, password authentication module, gate inhibition
Event memory, communication module and gate inhibition's driver are connected.
The alarm of raising one's voice for also including being connected with control module using the substation entrance guard system of coded lock；The report of raising one's voice
Alert device uses BSG anti-explosion LED audible-visual annunciators.
The video camera recorder for also including being connected with gate inhibition's event memory using the substation entrance guard system of coded lock, is used for
Transmit image when gate inhibition uses.
Counter is provided between password authentication module and control module, time of code error is inputted by counters count
Number, if continuously input code error is three times, control module starts loudspeaker alarm and by communication module to maintenance work station
Warning message is sent, improves the security of gate control system.
The control module uses tetra- substation network gate control system controllers of BD04NINK-01, and it uses ARM processing
Device is main process chip.
The Password Input module and the password authentication module, which use, controls F18 password access all-in-ones in micro- scholar.
Produced using the password that the substation entrance guard system of coded lock uses by the password authentication module, pass through password
Generation program module generates password at random, while by being connected between the password authentication module and the control module
The numerical ciphers are uploaded to the control module by USB data line interface.
Gate inhibition's event memory uses Seagate/Seagate 3TB hard disks；The control module will input password, open
The time of door, the gate control system event information closed the door and generation is stored in gate inhibition's event memory by USB data line interface,
Gate inhibition's event memory will also store enabling captured by the video camera recorder, door close event occurred within latter minute
Shooting record image.
The video camera recorder uses DS-2CD3T45-I8 high-definition network cameras.
The communication transmitter uses PTR4000 RF receiving and transmission modules, and gate inhibition's communication information passes through the communication transmitter
It is sent in transformer station's server, the communication light being then connected by router in transformer station's communication screen with dispatch data net
6 bit digital passwords are sent to operation maintenance personnel work station by cable.
Gate inhibition's driver uses HY-370 electric translation door motors, for driving substation gate, works as password authentification
By when the control module close gate inhibition's drive power supply switch, gate inhibition's driver obtain it is electric, motor operating open power transformation
Stand gate.
Using the authorization method of the substation entrance guard system of coded lock, comprise the following steps：
1）Substation entrance guard system crypto module 6 bit digital passwords of daily automated randomized generation；
2）The 6 bit digital passwords generated at random daily are sent to by gate control system communicator by Substation Communication System
Operation maintenance personnel work station；
3）When the personnel permitted through O＆M unit need to enter transformer station, the same day transformer station is informed by operation maintenance personnel
Passwords of access control system, the personnel's password that enters the station input password by input module and enter transformer station；
4）When each transformer station gate inhibition unblock is with locking, gate inhibition's event memory leaves event information, time；Image simultaneously
The video information that recorder is taken into transformer station personnel also is stored in gate inhibition's memory.
The step 3）In, if inputting proper password by the Password Input module, the password authentication module is tested
Card passes through, and after the control module receives password authentification by information, starts gate inhibition's driver, it is big to open transformer station
Door；If continuously three times, the password authentication module can pass to warning message the control module to input code error,
The control module starts the loudspeaker alarm and sends warning message to maintenance work station by Substation Communication System.
The utility model has the advantages that compared with prior art：
1st, operation maintenance personnel can be by checking the information in gate inhibition's memory, and confirmation enters the staff of transformer station whether
Work director leads, and checks tour personnel or the whether correct safe wearing cap of staff, wears work clothes.
2nd, 6 bit digital passwords of input are also required to when O＆M tour personnel enters substation inspection and enter transformer station, gate inhibition
When unblock is with locking, whether gate inhibition's time memory storage lower time is available for O＆M unit analysis tour vacuum phase and tour time
Meet substation operation regulatory requirements.
3rd, only need to be to O＆M people when the work director, the tour personnel that permit through O＆M unit need to enter transformer station
Member's work station inquiry transformer station password, can enter the station after inputting proper password, eliminate to operation maintenance personnel and borrow tradition machinery key
The step of, operating efficiency is improved, while also prevented the possibility of mechanical key loss.
4th, the personnel without the license of O＆M unit can not enter transformer station privately by using tradition machinery key, carry significantly
The high security of substation management.
Brief description of the drawings
Below with reference to accompanying drawing, the utility model is described in further detail：
Fig. 1 is the utility model entrance guard device structural representation；
Fig. 2 is utility model works flow chart.
Embodiment
Control module, Password Input module, password authentication module, communication are included using the substation entrance guard system of coded lock
Module, gate inhibition's driver and gate inhibition's event memory；Control module respectively with Password Input module, password authentication module, gate inhibition
Event memory, communication module and gate inhibition's driver are connected.
The alarm of raising one's voice for also including being connected with control module using the substation entrance guard system of coded lock；The report of raising one's voice
Alert device uses BSG anti-explosion LED audible-visual annunciators.
The video camera recorder for also including being connected with gate inhibition's event memory using the substation entrance guard system of coded lock, is used for
Transmit image when gate inhibition uses.
Counter is provided between password authentication module and control module, time of code error is inputted by counters count
Number, if continuously input code error is three times, control module starts loudspeaker alarm and by communication module to maintenance work station
Warning message is sent, improves the security of gate control system.
Produced using the password that the substation entrance guard system of coded lock uses by the password authentication module, pass through password
Program module is generated in 6 bit digital passwords of automated randomized generation of daily 0 o'clock sharp, while by being connected to the password authentication module
The numerical ciphers are uploaded to the control module by the USB data line interface between the control module.
Below by specific embodiment, the utility model is described in further detail.
Example one：
（1）Assuming that there is transformer station Second Working Ticket work director Zhang San to lead staff Li Si, king five to go certain change
Power station works, and the work plan time is on January 1 10：On 00 to January 5 10:00.Staff is January 1 arrival transformer station's time
Day 11:00.
（2）The director that works contacts O＆M director on duty, and O＆M director's phone on duty permits the Second Working Ticket
Go into operation, and inform the digit password of gate control system 6, work of being entered the station after work director's input password, simultaneous events recorder record
Lower gate control system unlocked time, personnel's video information under camera record.
（3）On January 1 19:00 operating crew shuts substation gate and leaves working site, event recorder record Xiamen
Access control system blocking time, personnel's video information under camera record.
（4）On January 29:00 staff reaches transformer station and gone into operation again, due to second day transformer station's gate inhibition's password
Random to change, work director must inquire that passwords of access control system is allowed for access to O＆M director on duty again, thus rise
The purpose that forced working director fulfils work interruption license formality is arrived.
（5）If work one day director does not reach working site, staff goes into operation into transformer station, operation maintenance personnel
Work is responsible for when by checking that the video information that gate inhibition's event recorder provides can be found that gate control system unblock and locking
People not at the scene, so as to find that work of transformer substation scene is operated against regulations.
（6）Because gate control system does not use mechanical key, and the random cipher of each transformer station is different, and work is responsible for
People is not likely to enter another transformer station to work without approval, has thus prevented shift in another transformer station's ticketless work
The possibility of work,
Example two：
（1）Assuming that require at least to make an inspection tour once weekly in certain substation operation code.Last tour time is January 1
9:00 to 09:51
（2）Operational inspection personnel were 7 days 14 January:00 reaches transformer station, tour of being entered the station after input password, simultaneous events note
Record instrument records gate control system unlocked time, personnel's video information under camera record.
（3）On January 7 13:47 operational inspection personnel shut substation gate after making an inspection tour and leave working site, everything part
Recorder records gate control system blocking time, personnel's video information under camera record.
Operations superintendent is by checking whether certain transformer station gate inhibition event recorder information can quickly learn the transformer station
Qualified normal tour is carried out in tour vacuum phase, if there is no operations staff to enter the station within one week, event leaving from station note
Record or enter the station, interval time leaving from station it is too short, illustrate operational inspection personnel by code regulation carry out substation inspection work.
Claims (6)
- A kind of 1. substation entrance guard system using coded lock, it is characterised in that：Including control module, Password Input module, close Code authentication module, communication module, gate inhibition's driver and gate inhibition's event memory；Control module respectively with Password Input module, close Code authentication module, gate inhibition's event memory, communication module and gate inhibition's driver are connected.
- A kind of 2. substation entrance guard system using coded lock according to claim 1, it is characterised in that：Using coded lock Substation entrance guard system also include the alarm of raising one's voice that is connected with control module；The alarm of raising one's voice uses BSG anti-explosion LEDs Audible-visual annunciator.
- A kind of 3. substation entrance guard system using coded lock according to claim 1, it is characterised in that：Using coded lock Substation entrance guard system also include the video camera recorder that is connected with gate inhibition's event memory, for transmitting shadow during gate inhibition's use Picture.
- A kind of 4. substation entrance guard system using coded lock according to claim 1, it is characterised in that：In password authentification Counter is provided between module and control module, the number of code error is inputted by counters count.
- A kind of 5. substation entrance guard system using coded lock according to claim 1, it is characterised in that：The control mould Block uses four substation network gate control system controllers, uses arm processor as main process chip.
- A kind of 6. substation entrance guard system using coded lock according to claim 1, it is characterised in that：The password is defeated Enter module and the password authentication module uses password access all-in-one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720514772.6U CN206946579U (en) | 2017-05-10 | 2017-05-10 | A kind of substation entrance guard system using coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720514772.6U CN206946579U (en) | 2017-05-10 | 2017-05-10 | A kind of substation entrance guard system using coded lock |
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| Publication Number | Publication Date |
|---|---|
| CN206946579U true CN206946579U (en) | 2018-01-30 |
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| CN201720514772.6U Active CN206946579U (en) | 2017-05-10 | 2017-05-10 | A kind of substation entrance guard system using coded lock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971443A (en) * | 2017-05-10 | 2017-07-21 | 国网江苏省电力公司宿迁供电公司 | The substation entrance guard system and its authorization method of a kind of use coded lock |
| CN109842207A (en) * | 2018-11-09 | 2019-06-04 | 国网河南省电力公司平顶山供电公司 | Transformer substation assisted devices Control management system |
-
2017
- 2017-05-10 CN CN201720514772.6U patent/CN206946579U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971443A (en) * | 2017-05-10 | 2017-07-21 | 国网江苏省电力公司宿迁供电公司 | The substation entrance guard system and its authorization method of a kind of use coded lock |
| CN109842207A (en) * | 2018-11-09 | 2019-06-04 | 国网河南省电力公司平顶山供电公司 | Transformer substation assisted devices Control management system |
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