CN110060442A - Personnel are anti-in station based on UWB is strayed into region modeling method - Google Patents
Personnel are anti-in station based on UWB is strayed into region modeling method Download PDFInfo
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- CN110060442A CN110060442A CN201910214598.7A CN201910214598A CN110060442A CN 110060442 A CN110060442 A CN 110060442A CN 201910214598 A CN201910214598 A CN 201910214598A CN 110060442 A CN110060442 A CN 110060442A
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- personnel
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/63—Location-dependent; Proximity-dependent
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
- G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2491—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field
- G08B13/2494—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field by interference with electro-magnetic field distribution combined with other electrical sensor means, e.g. microwave detectors combined with other sensor means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Security & Cryptography (AREA)
- Automation & Control Theory (AREA)
- Alarm Systems (AREA)
Abstract
Region modeling method is strayed into the invention discloses personnel in a kind of station based on UWB are anti-, including obtaining and the id information and task objective of personnel ground coordinate in recording station, by id information and UWB label binding；Preset zone of action permission is obtained according to id information；Based on personnel's UWB label position information in UWB location technology extract real-time station, and obtain the path for arriving at the destination coordinate；Into station, personnel provide the voice instruction of path direction of travel, issue voice warning prompt when the interior personnel that stand zone permission corresponding without UWB label position information；If personnel do not return in permission region in preset time range in standing, the fence of current region where interior personnel of standing is closed, console alert.The present invention being capable of personnel's real time position dynamic in accurate acquisition station using UWB location technology, it is prevented to be strayed into danger zone or non-permission region in substation, construction safety is helped to improve, and can realize that relatively reliable, timely on-site maintenance works in conjunction with fence.
Description
Technical field
The present invention relates to UWB field of locating technology, in particular to personnel are anti-in the station based on UWB is strayed into region modeling side
Method.
Background technique
It, need to be to equipment progress periodical inspection, inspection, the simultaneously processing equipment event of discovery in time in substation operation maintenance process
Barrier or hidden danger handle accident abnormality situation, to guarantee that equipment safety is normally run.Due to electric power field work complexity and
Risk, electric power field work management are always the extremely important links of electricity safety production, often will appear maloperation and safety
Hidden danger.It needs to position personnel in real time and be arranged path planning and region is strayed into alarm, realize to equipment, Ren Yuanhe
The real-time management and control of Mission Operations.
However existing UWB location technology is only able to achieve this simple function of personnel positioning, can not in conjunction with task analysis and
Path is planned, not can effectively prevent non task personnel and is strayed into converter station/substation's inner question.
Therefore, how to provide a kind of based on UWB positioning, the anti-modeling method for being strayed into region of the interior personnel that can effectively prevent standing
It is those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
The present invention the studies above status and there are aiming at the problem that, in conjunction with UWB location technology and Path Planning Technique, provide
Real-time location method in a kind of converter station/substation.Concrete scheme is as follows:
Personnel are anti-in a kind of station based on UWB is strayed into region modeling method,
Step 1, obtains and the id information of personnel and task objective ground coordinate in recording station, and the id information and UWB are marked
Label binding；
Step 2 obtains preset zone of action permission according to the id information；
Step 3 based on personnel's UWB label position information in UWB location technology extract real-time station, and utilizes path planning
Module obtains the path for reaching the destination coordinate；
Step 4, the voice that personnel provide path direction of travel into station by Worn type voice prompting device indicates, works as station
Interior personnel issue voice warning prompt when not having the corresponding zone permission of UWB label position information；
Step 5, it is current where the interior personnel that stand if personnel do not return in permission region in preset time range in standing
The fence in region is closed, console alert.
Preferably, in step 1, worker tasks destination seat calibration method includes: in acquisition station
The O&M task that control centre is assigned is obtained, and analyzes the faulty equipment location information in extraction task and failure letter
Breath, using faulty equipment location information, as task objective coordinate is transferred to the console.This method can guarantee task mesh
Ground determine accuracy, prevent staff's maloperation or it is non-because O&M task enter station in operation area, be effectively ensured in station
Operational safety and personnel safety.
Preferably, fence, the behaviour area of the staff are set between each region in converter station/substation
Domain permission is set according to the region that fence delimited.Out-of-limit operation feelings are prevented from technological means by fence
Condition occurs.
Preferably, it in step 3, is specifically included using the path that path planning module obtains the arrival destination coordinate:
The path planning module, which obtains, reaches the destination coordinate, the converter station/change stored in cooperation database
Power station electronic map and station equipment location information, passage path planning algorithm calculate one by starting point to destination most
Short distance path is as optimal path.
Preferably, the console carries out position mark to charging zone according to electronic map and station equipment location information
Note, when people approaches charging zone in station, Worn type voice prompting device issues voice warning prompt.The present invention is people in anti-station
Member is strayed into non-permission section and carries out real-time prompting, and degree of safety is high, and more humane.
Preferably, identity recognition terminal is set in converter station/substation inlet, the identity recognition terminal includes
RFID card reader, the ID card for the interior personnel that stand for identification, obtains id information；
Radio receiving transmitting module, for receiving the id information of RFID card reader transmission, and wireless transmission is to the console；
Processor is believed for receiving the id information, while by the UWB label position that the radio receiving transmitting module obtains
Breath is bound, and is stored to database.
Compared with the prior art the present invention has the advantages that
The present invention using UWB location technology can personnel's real time position dynamic in accurate acquisition station, prevent it to be strayed into change
Danger zone or non-permission region in power station, help to improve construction safety, and can be realized in conjunction with fence it is relatively reliable and
When on-site maintenance work.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is that the present invention is based on the anti-flow charts for being strayed into region modeling method of personnel in the station of UWB.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Present embodiments provide that personnel in a kind of station based on UWB are anti-to be strayed into region modeling method,
Personnel are anti-in a kind of station based on UWB is strayed into region modeling method,
S1, obtains and the id information of personnel and task objective ground coordinate in recording station, by id information and UWB label binding；
Specifically,
The O&M task that control centre is assigned is obtained, and analyzes the faulty equipment location information in extraction task and failure letter
Breath, using faulty equipment location information, as task objective coordinate is transferred to console.
Identity recognition terminal is set in converter station/substation inlet, identity recognition terminal includes: RFID card reader, is used
In the ID card of personnel in identification station, id information is obtained；Radio receiving transmitting module, for receiving the id information of RFID card reader transmission,
And wireless transmission is to console；Processor, for receiving id information, while the UWB label position obtained by radio receiving transmitting module
Confidence breath is bound, and is stored to database.
S2 obtains preset zone of action permission according to id information；It is arranged between each region in converter station/substation
The zone of action permission of fence, staff is set according to the region that fence delimited.
S3 based on personnel's UWB label position information in UWB location technology extract real-time station, and utilizes path planning module
Obtain the path for arriving at the destination coordinate；Initial path planning is sat according to converter station/substation's entry position coordinate and destination
Path between mark is calculated.It is specifically included: being advised in path using the path that path planning module acquisition arrives at the destination coordinate
It draws module acquisition and arrives at the destination coordinate, the converter station/substation's electronic map and station equipment stored in cooperation database
Location information, passage path planning algorithm calculate one by starting point, the i.e. shortest distance of entry position coordinate to destination
Path is as optimal path.
S4, the voice that personnel provide path direction of travel into station by Worn type voice prompting device indicates, including path
It reminds and danger zone is reminded.It reminds in path: being sent out when the interior personnel that stand zone permission corresponding without UWB label position information
Voice warning prompts out；UWB label position information is obtained in real time, the path that synchronous calculating arrives at the destination coordinate is updated,
And it is reminded in real time by Worn type voice prompting device.Remind danger zone: console is according to electronic map and station equipment
Location information carries out position mark to charging zone, and when people approaches charging zone in station, Worn type voice prompting device is issued
Voice warning prompt.
S5, if personnel do not return in permission region in preset time range in standing, current region where interior personnel of standing
Fence close, console alert.Wireless transceiver and electromagnetic lock is arranged in fence, passes through wireless receiving and dispatching
Device receives the control signal of console, which is inspired by alarm signal, controls electromagnetic lock locking, prevents lawless people
It runs away.
Wherein, preset time personnel's UWB label position acquisition of information in console setting, console are stood based on the received
Personnel enter first timing node in non-permission region in standing, and start timing, the real-time acquisition station of console in timing course
The UWB label position information of interior personnel.After reaching preset time, it is judged according to the UWB label position information of newest acquisition
Whether region is permission region, if then planning path again；If otherwise alert.The side of alert
Formula includes red notification being carried out by console large screen, or broadcast system carries out whistle alarm in standing.
It is anti-to personnel in a kind of station based on UWB provided by the present invention above to be strayed into region modeling method and carried out in detail
It introduces, used herein a specific example illustrates the principle and implementation of the invention, the explanation of above embodiments
It is merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to this
The thought of invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not answered
It is interpreted as limitation of the present invention.
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another
One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality
Relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
Claims (6)
1. personnel are anti-in a kind of station based on UWB is strayed into region modeling method, which is characterized in that
Step 1, obtains and the id information of personnel and task objective ground coordinate in recording station, and the id information and UWB label are tied up
It is fixed；
Step 2 obtains preset zone of action permission according to the id information；
Step 3 based on personnel's UWB label position information in UWB location technology extract real-time station, and utilizes path planning module
Obtain the path for reaching the destination coordinate；
Step 4, the voice that personnel provide path direction of travel into station by Worn type voice prompting device indicate, as the interior people that stands
Member issues voice warning prompt when not having the corresponding zone permission of UWB label position information；
Step 5, if personnel do not return in permission region in preset time range in standing, current region where interior personnel of standing
Fence close, console alert.
2. personnel are anti-in a kind of station based on UWB according to claim 1 is strayed into region modeling method, which is characterized in that
In step 1, worker tasks destination seat calibration method includes: in acquisition station
The O&M task that control centre is assigned is obtained, and analyzes faulty equipment location information and fault message in extraction task,
Using faulty equipment location information, as task objective coordinate is transferred to the console.
3. personnel are anti-in a kind of station based on UWB according to claim 1 is strayed into region modeling method, which is characterized in that
Fence is set between each region in converter station/substation, and the zone of action permission of the staff is according to electronics
The region that fence delimited is set.
4. personnel are anti-in a kind of station based on UWB according to claim 1 is strayed into region modeling method, which is characterized in that
In step 3, specifically included using the path that path planning module obtains the arrival destination coordinate:
The path planning module, which obtains, reaches the destination coordinate, the converter station/substation stored in cooperation database
Electronic map and station equipment location information, passage path planning algorithm calculate a most short distance by starting point to destination
From path as optimal path.
5. personnel are anti-in a kind of station based on UWB according to claim 4 is strayed into region modeling method, which is characterized in that
The console carries out position mark according to electronic map and station equipment location information, to charging zone, when interior personnel way of standing
Worn type voice prompting device issues voice warning prompt when diameter charging zone.
6. personnel are anti-in a kind of station based on UWB according to claim 1 is strayed into region modeling method, which is characterized in that
Identity recognition terminal is set in converter station/substation inlet, the identity recognition terminal includes
RFID card reader, the ID card for the interior personnel that stand for identification, obtains id information；
Radio receiving transmitting module, for receiving the id information of RFID card reader transmission, and wireless transmission is to the console；
Processor, for receiving the id information, while the UWB label position information obtained by the radio receiving transmitting module into
Row binding, stores to database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214598.7A CN110060442A (en) | 2019-03-20 | 2019-03-20 | Personnel are anti-in station based on UWB is strayed into region modeling method |
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| CN201910214598.7A CN110060442A (en) | 2019-03-20 | 2019-03-20 | Personnel are anti-in station based on UWB is strayed into region modeling method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110536237A (en) * | 2019-09-04 | 2019-12-03 | 国网四川省电力公司电力科学研究院 | Location information acquisition method based on UWB |
| CN111063161A (en) * | 2019-11-13 | 2020-04-24 | 国网河南省电力公司驻马店供电公司 | Alarm pre-control method for preventing personal injury |
| CN112037477A (en) * | 2020-07-16 | 2020-12-04 | 国网浙江省电力有限公司温州供电公司 | Indoor electronic fence positioning method and system based on RFID |
| CN112738468A (en) * | 2020-12-25 | 2021-04-30 | 四川众望安全环保技术咨询有限公司 | Intelligent park safety early warning method and system |
| CN112802302A (en) * | 2020-12-31 | 2021-05-14 | 国网浙江省电力有限公司双创中心 | Electronic fence method and system based on multi-source algorithm |
| CN113554838A (en) * | 2021-06-16 | 2021-10-26 | 核动力运行研究所 | Nuclear power station high-risk operation area risk prompting system and method based on electronic fence |
| CN113963475A (en) * | 2021-09-27 | 2022-01-21 | 国网辽宁省电力有限公司辽阳供电公司 | Transformer substation personnel safety management method and system |
| CN113993083A (en) * | 2021-09-09 | 2022-01-28 | 中用科技有限公司 | Regional personnel management system and method |
| CN114745218A (en) * | 2022-04-29 | 2022-07-12 | 歌尔科技有限公司 | Control method, device and equipment for intelligent household equipment |
| WO2023073144A1 (en) * | 2021-10-28 | 2023-05-04 | Dormakaba Schweiz Ag | A method for controlling people flow within a control area |
| CN117793629A (en) * | 2024-02-26 | 2024-03-29 | 微澜能源(江苏)有限公司 | Hydropower station visitor guiding method and device |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110536237A (en) * | 2019-09-04 | 2019-12-03 | 国网四川省电力公司电力科学研究院 | Location information acquisition method based on UWB |
| CN111063161A (en) * | 2019-11-13 | 2020-04-24 | 国网河南省电力公司驻马店供电公司 | Alarm pre-control method for preventing personal injury |
| CN112037477A (en) * | 2020-07-16 | 2020-12-04 | 国网浙江省电力有限公司温州供电公司 | Indoor electronic fence positioning method and system based on RFID |
| CN112738468A (en) * | 2020-12-25 | 2021-04-30 | 四川众望安全环保技术咨询有限公司 | Intelligent park safety early warning method and system |
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| CN112802302A (en) * | 2020-12-31 | 2021-05-14 | 国网浙江省电力有限公司双创中心 | Electronic fence method and system based on multi-source algorithm |
| CN113554838A (en) * | 2021-06-16 | 2021-10-26 | 核动力运行研究所 | Nuclear power station high-risk operation area risk prompting system and method based on electronic fence |
| CN113993083A (en) * | 2021-09-09 | 2022-01-28 | 中用科技有限公司 | Regional personnel management system and method |
| CN113963475A (en) * | 2021-09-27 | 2022-01-21 | 国网辽宁省电力有限公司辽阳供电公司 | Transformer substation personnel safety management method and system |
| WO2023073144A1 (en) * | 2021-10-28 | 2023-05-04 | Dormakaba Schweiz Ag | A method for controlling people flow within a control area |
| CN114745218A (en) * | 2022-04-29 | 2022-07-12 | 歌尔科技有限公司 | Control method, device and equipment for intelligent household equipment |
| CN117793629A (en) * | 2024-02-26 | 2024-03-29 | 微澜能源(江苏)有限公司 | Hydropower station visitor guiding method and device |
| CN117793629B (en) * | 2024-02-26 | 2024-05-03 | 微澜能源(江苏)有限公司 | Hydropower station visitor guiding method and device |
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Application publication date: 20190726 |