CN209912027U - System for be used for five-prevention shutting based on wearing equipment - Google Patents
System for be used for five-prevention shutting based on wearing equipment Download PDFInfo
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Abstract
The utility model discloses a system for five-prevention locking based on wearable equipment, relating to the technical field of power management; the system comprises a server, a lock opener and a lock, wherein the server, the lock opener and the lock are connected to the Internet through a wireless communication module; the switching sequence is correct, the working efficiency is high, and the accuracy is high through the server, the unlocking device, the lock and the like which are interconnected and intercommunicated with the Internet.
Description
Technical Field
The utility model relates to an electric power management technical field especially relates to a system based on wearing equipment is used for five to prevent shutting.
Background
At present, a power distribution automation system is composed of a power distribution main station system, a power distribution automation terminal and a communication system, and can realize remote monitoring and power distribution SCADA functions of power distribution primary equipment.
The power distribution master station system of the power distribution network dispatching control center has the functions of power distribution SCADA, power distribution GIS, power distribution simulation, online maintenance, advanced application analysis and the like. The distribution communication substation OLT is distributed in the transformer substation and is responsible for information aggregation and forwarding of Optical Network Units (ONU) governed by each transformer substation and can forward state quantities of switches in the substation. The power distribution automation terminal line and distribution line fault on-site protection and the power distribution line remote measurement, remote control and remote signaling functions.
The distribution automation master station is the core of the whole distribution automation system, adopts an OPEN3200 system, and has the main functions of realizing the information access, monitoring control and feeder automation of a distribution network in a test point area; an information exchange bus conforming to IEC61968 and IEC61970 standards is built, and data integration and sharing among application systems of the distribution network are realized; on the basis of acquiring the complete information of the distribution network, the problem of 'blind dispatching' of the distribution network is solved preliminarily.
(1) Social background
Countries, society and customers put higher and higher requirements on the safe and reliable operation of distribution networks. With the development of national economy and the continuous improvement of the living standard of people, the investment scale of the power grid is larger and larger, and the nation and the society put forward higher and higher requirements on the production safety of the power grid. The power distribution network is used as a power supply network directly connected with users and bears the functions of electric energy distribution, user side safety protection, large amount of information collection and processing and the like; the system is reliable in operation, directly influences the production safety and social benefits of power enterprises, and influences the power acquisition index of each power consumer.
(2) Background of the trade
The enterprise construction target of the ubiquitous power Internet of things provides a new task for the distribution network. The enterprise construction target of the ubiquitous power Internet of things is that the quality is improved, the operation performance of the enterprise is improved, and the safe and economic operation level of a power grid is improved. For the distribution network, the safe operation level of the distribution network is improved, and the operation cost of the distribution network is reduced.
The work deployment of 'basic level load reduction' presents a new challenge to the operation and maintenance of the distribution network. The traditional distribution network is extensive in operation and maintenance, large in manpower requirement, and large in workload of patrol, overhaul and rush repair personnel of team and group personnel. The power distribution switching operation belongs to regular work, but the operation order is written by handwriting of an operator or typing of a computer, so that time and labor are wasted. The proposal of the basic level burden reduction work task provides a new challenge for the flow method of the distribution network operation and maintenance.
The complex structure and various operation modes put new requirements on the distribution network. With the increase of the types and the quantity of distribution network equipment, the structure of a distribution network is more and more complex, the operation modes are more and more diverse, and the workload of the operation of the distribution network is more and more large; but the requirements of customers and companies on the reliability of the power supply of the distribution network are continuously increased.
(3) Distribution network equipment and error management prevention status
The distribution network disconnection equipment has problems. The misoperation-preventive locking between the cabinets is lost. For the interconnection of two or more ring main units, namely when the operation of different main units is executed, no logic locking exists, and if the operation sequence is improper, accidents such as the disconnection of a power supply side switch, the false closing of a load side grounding switch and the like can be caused. The old cabinet type has no error prevention device. The old cubical switchboard that the time is earlier put into production partially, inside does not have the mistake device of preventing, or the mistake device of preventing has the design defect, easily leads to preventing the loss of mistake shutting function, has increaseed the operational risk. The charged display has no locking function. The existing high-voltage electrified display of the distribution network equipment has only a prompt function and does not have forced locking output, and malignant misoperation accidents caused by electrified grounding switch-on frequently occur.
And vulnerability exists in distribution network anti-misoperation management. The remote control operation of the distribution network has no error prevention system judgment, so that error operation accidents are easy to occur, and the equipment and the personal safety are damaged. The existing operating system has low personnel fault tolerance, and if the name and the number of operating equipment are not checked seriously, the risk of wrong equipment operation and wrong interval exists. The anti-misoperation lockset and the disordered key management, such as the same key, easy rusting and jamming, low antitheft performance of the lockset, high difficulty of key management and the like, have high dependence on the safety literacy and skill level of field personnel. The operation order is not thinned, and the execution efficiency is low. Distribution network operation commands are issued in a task form, operation steps are not detailed, and division of labor can not be completed. For one operation task, the operator often needs to go to and fro among a plurality of sites to carry out operations of different steps, which wastes time and increases labor intensity.
In addition, the anti-misoperation measures of the distribution network have the problems that the original effect of the anti-misoperation management measures is poor, the equipment state depends on manual input, the level of an operator is made by an operation order and the like. The problems increase the labor intensity of distribution network operators, influence the working efficiency and also bury hidden troubles for distribution network misoperation. Therefore, the construction of the distribution network is forced to be accelerated so as to adapt to the social needs which are continuously developed. Through hundred-degree search, patent inquiry, internet knowledge text inquiry and manufacturer inquiry, no software or hardware equipment capable of performing network topology verification, automatic ticket drawing and five-prevention locking functions on a switch cabinet and on-column equipment is found in the market. With the mature development of the internet of things technology, the intelligent technology is utilized to realize the misoperation prevention of power distribution, so that the current situation of operation management of a distribution network can be fundamentally improved. Therefore, risks caused by mis-scheduling, mis-operation and the like are effectively avoided through sensing and controlling the state and the operation process of the distribution network equipment, and it is necessary to establish a practical intelligent anti-misoperation system for comprehensively sensing the safe operation state of the equipment.
Problems with the prior art and considerations:
the application of distribution automation well solves the value problem of remote signaling and remote measurement of distributed equipment. The operation state of each line is clearly mastered by the distribution network system, and the warning can be rapidly carried out according to the algorithm of the distribution network system, so that a reasonable power supply line is optimized.
However, the automation of the distribution network is still faced with a new problem of how to implement the anti-misoperation locking of the distribution equipment like the main network. According to the management requirement, the company has realized the anti-misoperation locking full coverage of the distribution network at present. But the mistake locking prevention system of installation is according to copying the major network mode, and this system intelligent degree is poor, can not carry out intelligent analysis according to the circuit condition of reality, can't effectively master the exchange of power and load, does not have intelligent shutting logic, can't realize the topology, and it is very inconvenient to use, has brought a lot of troubles and puzzlement for distribution network operating personnel in actual operation.
The technical problem that this application will solve is: how to solve the main technical problem that switching operation errors occur in the switching operation process, wherein the errors are mainly operation objects or switching sequence errors.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a system for five prevent shutting based on wearing equipment is provided, its server, unlocking ware and tool to lock etc. through with internet interconnection intercommunication realize that the switching order is correct, and work efficiency is high, and the exactness is high.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: including server, the ware of unlocking and the tool to lock that is connected to the internet through wireless communication module, the ware of unlocking and tool to lock wireless connection and control tool to lock are opened or are closed.
The further technical scheme is as follows: the server is in one-way communication connection with the unlocking device.
The further technical scheme is as follows: the server is in bidirectional communication connection with the lockset.
The further technical scheme is as follows: still include the equipment box, the switch is located the equipment box, the equipment box is through tool to lock with the switch locking or open.
The further technical scheme is as follows: the headset is connected with the server through the Internet and is in two-way communication.
The further technical scheme is as follows: the mobile terminal is connected with the server through the Internet and is in two-way communication.
The further technical scheme is as follows: the unlocking device is a bracelet.
The further technical scheme is as follows: the lock is an electronic lock.
The further technical scheme is as follows: the unlocking device is connected with the lockset through Bluetooth or infrared remote control.
The further technical scheme is as follows: the mobile terminal is a smart phone.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
first, including server, the ware of locktaking out and the tool to lock that is connected to the internet through wireless communication module, the ware of locktaking out and tool to lock wireless connection and control tool to lock are opened or are closed. According to the technical scheme, the switching sequence is correct, the working efficiency is high, and the accuracy is high.
And secondly, the server is in one-way communication connection with the unlocking device. This technical scheme, the structure is more reasonable, and the exactness is higher.
And thirdly, the server is in bidirectional communication connection with the lock. This technical scheme, the structure is more reasonable, and the exactness is higher.
And fourthly, the device also comprises an equipment box, the disconnecting link is positioned in the equipment box, and the equipment box locks or unlocks the disconnecting link through a lockset. This technical scheme, the structure is more reasonable, and the exactness is higher.
And fifthly, the headset is further included and is connected with the server through the Internet and is in two-way communication. This technical scheme, the structure is more reasonable, and the exactness is higher.
And sixthly, the mobile terminal is connected with the server through the Internet and is in two-way communication. This technical scheme, the structure is more reasonable, and it is more convenient to use, and the exactness is higher.
Seventh, the lock opener is a bracelet. This technical scheme, the structure is more reasonable, and it is more convenient to use, and the exactness is higher.
Eighth, the lockset is an electronic lockset. This technical scheme, the structure is more reasonable, and it is more convenient to use, and the exactness is higher.
See detailed description of the preferred embodiments.
Drawings
FIG. 1 is a schematic block diagram of the present invention;
fig. 2 is a flow chart of a method of use of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and it will be apparent to those of ordinary skill in the art that the present application is not limited to the specific embodiments disclosed below.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
Example 1:
as shown in fig. 1, the utility model discloses a system for five prevent shutting based on wearing equipment, include server, unlocking ware, tool to lock, head wheat and the mobile terminal who is connected to the internet through wireless communication module, unlocking ware is the bracelet, and its type is gorgeous 4 standard versions of glory bracelet that do.
The lock is an electronic lock, and the model number of the electronic lock is VWBS-IOT-L1. The brand is VW, which is called Huawei abbreviation, and BS Chinese means blocking.
The brand of the headset is RealWear, and the model is HMT-1.
The mobile terminal is a smart phone.
The server is in one-way communication connection with the unlocking device.
The server is in one-way communication connection with the lockset.
The headset is connected with the server through the Internet and is in two-way communication.
The mobile terminal is connected with the server through the Internet and is in two-way communication.
The unlocking device is connected with the lockset through wireless Bluetooth and controls the lockset to be opened or closed.
The disconnecting link is positioned in the equipment box, and the equipment box locks or opens the disconnecting link through the lockset.
Example 2:
embodiment 2 is similar to embodiment 1, and the difference is that embodiment 1 checks the state of the lock through the headset, and adds a means for detecting the state of the lock to ensure the correctness of lock management. Embodiment 2 need not the headset, and server and tool to lock both-way communication are connected, and the tool to lock directly reports its self state to the server, and under the condition that the tool to lock makes mistakes, the exactness of tool to lock management is slightly low.
The utility model discloses a system for be used for five to prevent shutting based on wearing equipment, include server, unlocking ware, tool to lock and the mobile terminal that is connected to the internet through wireless communication module, unlocking ware is the bracelet, and its type is the 4 standard editions of honor bracelet that hua does.
The lock is an electronic lock.
The mobile terminal is a smart phone.
The server is in one-way communication connection with the unlocking device.
The server is in bidirectional communication connection with the lockset.
The headset is connected with the server through the Internet and is in two-way communication.
The mobile terminal is connected with the server through the Internet and is in two-way communication.
The unlocking device is connected with the lockset through wireless Bluetooth and controls the lockset to be opened or closed.
The disconnecting link is positioned in the equipment box, and the equipment box locks or opens the disconnecting link through the lockset.
Description of the first method of use:
as shown in fig. 2, a method for five-prevention lockout based on wearable device, using the system of example 1, performs the following steps,
s1 application for authorization
Use the identification code on the tool to lock is scanned to the headset, acquires the identification code of tool to lock and generates the authorization application that requests this tool to lock of unblock, and it sends the authorization application for the server through the internet.
S2 authorizing the lock opener and activating the lock
The server checks the received authorization application according to the operation ticket, if the lock to be unlocked is the lock which is allowed to be opened currently in the operation ticket, the server authorizes the lock opener through the Internet, and activates the lock into a state which allows the authorized lock opener to be opened.
S3 unlocking
The lock is opened wirelessly and contactlessly by using an authorized unlocking device in a Bluetooth mode.
S4 checking lock status
Use the first wheat is shot the tool to lock and is acquireed the tool to lock photo, and the first wheat is uploaded the tool to lock photo to the server, and the server learns the tool to lock state through image analysis, and then verifies this tool to lock for the open mode, just allows the next tool to lock of unblock.
Description of the second method of use:
the second instructions are similar to the first instructions except that no authorization step is required.
A method for five-prevention lockout based on wearable equipment uses the system of embodiment 1 to execute the following steps,
s2 authorizing the lock opener and activating the lock
The server authorizes the unlocking device through the Internet according to the current task information of the operation ticket, and activates the lock to be in a state allowing the authorized unlocking device to be opened.
S3 unlocking
The lock is opened wirelessly and contactlessly by using an authorized unlocking device in a Bluetooth mode.
S4 checking lock status
Use the first wheat is shot the tool to lock and is acquireed the tool to lock photo, and the first wheat is uploaded the tool to lock photo to the server, and the server learns the tool to lock state through image analysis, and then verifies this tool to lock for the open mode, just allows the next tool to lock of unblock.
After the task of unlocking the lock on the equipment box of the circuit breaker is finished, the current task in the operation ticket is to unlock the lock on the equipment box of the isolating switch, the server authorizes the unlocking device through the Internet according to the current task information of the operation ticket, and meanwhile, the lock is activated to be in a state of allowing the authorized unlocking device to be opened.
Description of the third method of use:
the third description of use is similar to the second description of use, except that the system of embodiment 2 is employed.
A method for five-prevention lockout based on wearable equipment uses the system of embodiment 2 to execute the following steps,
s2 authorizing the lock opener and activating the lock
The server authorizes the unlocking device through the Internet according to the current task information of the operation ticket, and activates the lock to be in a state allowing the authorized unlocking device to be opened.
S3 unlocking
The lock is opened wirelessly and contactlessly by using an authorized unlocking device in a Bluetooth mode.
S4 checking lock status
The proximity switch on the lock after being opened uploads the state information of the lock to the server, and the server acquires the state of the lock, so that the next lock is allowed to be unlocked only by verifying that the lock is in an open state.
After the task of unlocking the lock on the equipment box of the circuit breaker is finished, the current task in the operation ticket is to unlock the lock on the equipment box of the isolating switch, the server authorizes the unlocking device through the Internet according to the current task information of the operation ticket, and meanwhile, the lock is activated to be in a state of allowing the authorized unlocking device to be opened.
Description of the drawings:
the technical problem that this application will solve: how to solve the main technical problem that switching operation errors occur in the switching operation process, the errors are mainly errors of operation objects or switching sequences, and the method specifically comprises the following five technical problems to be prevented.
The content of the five preventions is as follows:
1. the circuit breaker is prevented from being opened or closed by mistake;
2. preventing the isolating switch from being switched on or off under load;
3. preventing a live wire from hanging or engaging a ground wire (or a ground switch);
4. preventing power transmission with ground wire;
5. prevent the wrong entering into the electrified interval.
The utility model discloses the design of preventing maloperation shutting:
in order to solve the technical problem in the five-prevention, the switching sequence is correct, the working efficiency is high, and the accuracy is high through a server, a lock opener, a lock and the like which are interconnected and communicated with the Internet.
That is to say, combine the promotion of the ubiquitous thing networking of state net company, use the leading-edge technology of current comparatively ripe big data, cloud calculation, thing networking, mobile communication, edge calculation, intelligent wearing equipment, the innovative design is a set of novel net of joining in marriage prevents mistake locking system.
The technical parameters of the gorgeous standard bracelet 4 are as follows:
weight: 210 g;
operating the system: 2.2 of Android;
processor frequency: 416 MHz;
memory: 256MB of RAM;
external storage: an 8GB SD card is equipped and can be expanded to 16 GB;
the mobile phone function: 2.5 GSM network, supporting GSM 850/900/1800/1900;
wireless function: bluetooth 2.0, WiFi B/G;
a camera: 200 ten thousand pixels;
GPS: a GPS with A-GPS function;
a screen: 2 inch capacitive touch screen, resolution 320x 240.
The function introduction of the gorgeous standard version bracelet 4 is as follows:
this bracelet is a complete, the smart mobile phone of wearing on the wrist of function of a section in fact. This bracelet can realize following function:
the operation order content and one-time operation task can be remotely received through a special power base station network.
Adopt non-contact, remote control opens and prevents mistake tool to lock, if the condition of maloperation appears, the bracelet can carry out intelligence and remind and record, upload.
The intelligent electricity testing lock can be used for data checking, the voltage or the secondary node state can be collected without contact, and whether the operation interval and equipment are electrified or not and whether the grounding switch can be closed or the grounding wire can be hung can be automatically judged.
Every step of operation is accomplished, and the bracelet can pass through the wireless private network of electric power, and the main website is arrived in the automatic back with operation information, and the main website is prevented mistake host computer and is realized data pair check automatically behind the communication of OPEN3200 system to order is errorless around guaranteeing the operation.
Besides being an operation tool, the bracelet can also automatically collect the health data of workers, utilize the sensor carried by the bracelet, and can regularly submit the cloud background through collecting relevant numerical values such as pulse, sweat, body temperature and the like, so as to carry out intelligent analysis, find out the workers who are uncomfortable to the body, and the system can automatically alarm and warn.
The bracelet possesses the conversation function, can use as the phone.
In addition to the above functions, the system can be expanded according to the application and management direction, for example: message pushing, positioning management, group information interaction and the like.
The technical parameters of the VWBS-IOT-L1 electronic lock are as follows:
working voltage: 3V plus or minus 20 percent;
working temperature: -20-70 ℃;
working humidity: 20% -98%;
the material is as follows: 304 stainless steel lock rings, anodizing the aluminum alloy lock body;
the pH value range is as follows: normal atmospheric environment;
protection grade: IP 65.
Electronic locks are also known as intelligent anti-misoperation locks.
Compared with the above embodiment, the lock opener can also be a remote control lock opener, and the lock can also be a remote control electromagnetic lock.
Compared with the embodiment, the lock opener is connected with the lock through infrared remote control.
The server, the lock opener, the lock, the headset and the mobile terminal are all the prior art and are not described herein again.
Claims (8)
1. The utility model provides a system for five prevent shutting based on wearing equipment which characterized in that: including server, the ware of unlocking and the tool to lock that is connected to the internet through wireless communication module, the ware of unlocking and tool to lock wireless connection and control tool to lock are opened or are closed, server and the one-way communication of ware of unlocking are connected, server and tool to lock both-way communication are connected.
2. The system for five-prevention lockout based on wearable equipment according to claim 1, wherein: still include the equipment box, the switch is located the equipment box, the equipment box is through tool to lock with the switch locking or open.
3. The system for five-prevention lockout based on wearable equipment according to claim 1, wherein: the headset is connected with the server through the Internet and is in two-way communication.
4. The system for five-prevention lockout based on wearable equipment according to any one of claims 1-3, wherein: the mobile terminal is connected with the server through the Internet and is in two-way communication.
5. The system for five-prevention lockout based on wearable equipment according to any one of claims 1-3, wherein: the unlocking device is a bracelet.
6. The system for five-prevention lockout based on wearable equipment according to any one of claims 1-3, wherein: the lock is an electronic lock.
7. The system for five-prevention lockout based on wearable equipment according to any one of claims 1-3, wherein: the unlocking device is connected with the lockset through Bluetooth or infrared remote control.
8. The system for five-prevention lockout based on wearable equipment according to claim 4, wherein: the mobile terminal is a smart phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748918.2U CN209912027U (en) | 2019-05-23 | 2019-05-23 | System for be used for five-prevention shutting based on wearing equipment |
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| CN201920748918.2U CN209912027U (en) | 2019-05-23 | 2019-05-23 | System for be used for five-prevention shutting based on wearing equipment |
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| CN209912027U true CN209912027U (en) | 2020-01-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583467A (en) * | 2020-06-01 | 2020-08-25 | 国家电网有限公司 | Five-prevention checking self-checking device based on Internet of things |
| CN113129485A (en) * | 2021-04-09 | 2021-07-16 | 国网河北省电力有限公司行唐县供电分公司 | System for distribution safety |
-
2019
- 2019-05-23 CN CN201920748918.2U patent/CN209912027U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583467A (en) * | 2020-06-01 | 2020-08-25 | 国家电网有限公司 | Five-prevention checking self-checking device based on Internet of things |
| CN113129485A (en) * | 2021-04-09 | 2021-07-16 | 国网河北省电力有限公司行唐县供电分公司 | System for distribution safety |
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