CN109922430A - Restricted clearance operating system and method - Google Patents
Restricted clearance operating system and method Download PDFInfo
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- CN109922430A CN109922430A CN201910212091.8A CN201910212091A CN109922430A CN 109922430 A CN109922430 A CN 109922430A CN 201910212091 A CN201910212091 A CN 201910212091A CN 109922430 A CN109922430 A CN 109922430A
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- restricted clearance
- personnel
- warning sign
- positioning label
- control centre
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Abstract
The present invention provides a kind of restricted clearance operating system and method, wherein the restricted clearance operating system includes: localizer beacon, positioning label, warning sign, People Tab, base station, control centre；The localizer beacon is located in the restricted clearance near power-supply device, the positioning label is incorporated on the warning sign, when the warning sign enters the restricted clearance, the scanning range of the positioning label covers the restricted clearance, the positioning label receives the inductive signal that the localizer beacon issues, the People Tab is worn by the personnel for entering restricted clearance, the People Tab is stored with personnel identity information, the positioning label and People Tab and passes through base station and control centre's telecommunication.The present invention can remote real-time monitoring handling situations, convenient for the safety management of operation.Meanwhile it being advantageously implemented with no paper operation, it is improved efficiency for chemical plant, carries out wisdom chemical industry operation.
Description
Technical field
The present invention relates to safety production technique field more particularly to a kind of restricted clearance operating systems and method.
Background technique
Chemical plant due to safety concerns, can all require to cut off the power to electrical equipment when for restricted clearance operation,
The method for locking and hanging warning sign.In existing method, chemical plant can be connected to when carrying out restricted clearance operation with restricted clearance
The pipeline of safety work may be jeopardized, should be completely cut off using insertion blind plate or one segment pipe of dismounting；Do not have to use in restricted clearance
Electric equipment is answered out of service and is effectively cut off the power, and is locked at power switch and is carried additionally warning sign.
However, responsible person, the manager in chemical plant can not know restricted clearance electrical equipment in actual work flow
Power supply whether already switch off, if safety.There may be artificial careless omission or employee are lazy, cause safety accident.And application should
Process is cumbersome when restricted clearance type of operation；After assigning a task, each responsible person can not be quickly handed to；In work flow
In, it job content can not will be uploaded at that time by paper-based form.Therefore, in view of the above-mentioned problems, it is necessary to propose further
Ground solution.
Summary of the invention
The present invention is intended to provide a kind of restricted clearance operating system and method, to overcome the deficiencies in the prior art.
In order to solve the above technical problems, the technical scheme is that
A kind of restricted clearance operating system comprising: localizer beacon, positioning label, warning sign, People Tab, base station, control
Center processed；
The localizer beacon is located in the restricted clearance near power-supply device, and the positioning label is incorporated into the police
Show on board, when the warning sign enters the restricted clearance, the scanning range of the positioning label covers the restricted clearance,
The positioning label receives the inductive signal that the localizer beacon issues, and the People Tab is worn by the personnel for entering restricted clearance
It wears, the People Tab is stored with personnel identity information, the positioning label and People Tab and passes through in base station and the control
Heart telecommunication.
In order to solve the above technical problems, the technical scheme is that
A kind of restricted clearance operational method based on restricted clearance operating system as described above comprising following steps:
Localizer beacon is arranged near power-supply device in restricted clearance；
The inductive signal of the localizer beacon sending is received into the positioning label of restricted clearance, and will receive the strong of signal
Degree issues base station；
Base station is issued into the personnel identity information that the People Tab of restricted clearance is stored；
The signal strength information received and personnel identity information are sent to remote control center by base station；
Control centre judges personnel identity, when being judged as effective operation personnel, to the use state of warning sign
Judged, close to power-supply device or be placed into power-supply device when being judged as, then judges that power-supply device has been listed locking
In place, the operation of next step is allowed access into.
Preferably, when control centre judges personnel identity: control centre by received identification information and storage
Application personal information is compared, and when the two is consistent, then judges the personnel into restricted clearance as the personnel of application.
Preferably, control centre judges the use state of warning sign: control centre passes through to warning sign and positioning
The power of signal is judged between beacon, when the time that the intensity of signal meets preset intensity value, and keeps constant, is then sentenced
It is disconnected to judge that power-supply device has been listed locking in place.
Preferably, the restricted clearance operational method further includes following steps:
In operation process, control centre persistently judges the use state of warning sign, if judging warning sign to be non-
Stationary state issues early warning, to notify responsible person to interrogate and examine.
Preferably, the restricted clearance operational method further includes the application step of operation permission:
Restricted clearance job request personnel submit the application of restricted clearance operation by enterprise operation center, and fill out online
Write record, and submit and fill in perfect application；
SHE department is audited in operation, and by enterprise operation center, the content submitted to job request personnel is audited, into
Row supplementary explanation, and finally audit judges whether through job request, and auditing result is notified applicant；
Applicant operates according to the notice issued, and whether audit restricted clearance and personnel requirement are up to standard one by one, and
It is taken pictures to site environment or videograph, if certain is not up to standard, directly records and feed back to relevant person in charge, in progress
Disconnected operation.
Compared with prior art, the beneficial effects of the present invention are: the present invention can remote real-time monitoring handling situations, convenient for make
The safety management of industry.Meanwhile it being advantageously implemented with no paper operation, it is improved efficiency for chemical plant, carries out wisdom chemical industry operation.
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 some embodiments recorded in invention, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the module diagram of restricted clearance operating system of the invention.
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.
As shown in Figure 1, the present invention provides a kind of restricted clearance operating system comprising: localizer beacon 1, positioning label 2,
Warning sign 3, People Tab 4, control centre 5, base station 6.
The localizer beacon 1 is located in the restricted clearance near power-supply device, can be arranged to as needed more
It is a.Multiple localizer beacons 1 be used for and positioning label 2 carry out signal transmission, with realize localizer beacon 1 and positioning label 2 it
Between signal strength judgement.
The positioning label 2 is incorporated on the warning sign 3, and the warning sign 3 for being combined with positioning label 2 be used to hang over electricity
On source device, so that the power-supply device in restricted clearance meets operating condition.The combination of the positioning label 2 and warning sign 3
Mode can be physical bond, i.e., be connected by the modes such as being clamped, being bonded.
Further, when the warning sign 3 enters the restricted clearance, the scanning range covering of the positioning label 2
The restricted clearance at this point, the positioning label 2 receives the inductive signal that the localizer beacon 1 issues, and further passes through base
It stands and 6 realizes and the telecommunication of the control centre 5.Long-range power of the control centre 5 based on the inductive signal received, can sentence
Whether disconnected warning sign is suspended on power-supply device.
The People Tab 4 is worn by the personnel for entering restricted clearance, personnel identity information is stored with, when described
When People Tab 4 enters the restricted clearance, the People Tab 4 is by base station 6 and 5 telecommunication of control centre, far
Identification of the control centre 5 of journey based on the personnel identity information realization received to restricted clearance personnel identity is entered.
Restricted clearance operating system principle of the invention is: related operating personnel, supervisor, responsible person, security official
It carries after personnel positioning label enters pre- operating area, positions the localizer beacon of tag scan restricted clearance, and by scanning signal
For active transmission to base station, base station passes data to system background, can be judged from the background, show that each personnel positioning label is held
The personal information and location information (can also generate corresponding alarm when operation according to this principle) for the person of having；Subsequent personnel set power supply
Standby to lock, security official, responsible person, supervisor hang over locking after the approval, by the warning sign for carrying goods and materials positioning label
In equipment；Also according to above-mentioned principle, judges show that equipment has been in locking state from the background；If goods and materials positioning label leaves
Equipment is locked, needs to generate alarm immediately.To, according to above-mentioned principle, after equipment locks, can just allow subsequent related operation into
Row running, is conducive to keep the safety in production.
Based on above-mentioned restricted clearance operating system, the present invention also provides a kind of restricted clearance operational methods comprising as follows
Step:
Localizer beacon is arranged near power-supply device in restricted clearance；
The inductive signal of the localizer beacon sending is received into the positioning label of restricted clearance, and will receive the strong of signal
Degree issues base station；
Base station is issued into the personnel identity information that the People Tab of restricted clearance is stored；
The signal strength information received and personnel identity information are sent to remote control center by base station；
Control centre judges personnel identity, when being judged as effective operation personnel, to the use state of warning sign
Judged, close to power-supply device or be placed into power-supply device when being judged as, then judges that power-supply device has been listed locking
In place, the operation of next step is allowed access into.
It should be noted that the present invention is not defined the sequencing of above-mentioned steps.
Wherein, in order to which the identity to personnel identifies, when control centre judges personnel identity: control centre will
Received identification information is compared with the application personal information of storage, when the two is consistent, then judges into restricted clearance
Personnel are the personnel of application, that is, the personnel identity for entering restricted clearance is qualified.
Whether further listed to power-supply device to identify, control centre judges the use state of warning sign
Be carried out as follows: control centre is judged by the power to signal between warning sign and localizer beacon, works as signal
Intensity time for meeting preset intensity value, and keeping constant, then judge that power-supply device has been listed locking in place.
In order to guarantee the safety of operation, in operation process, control centre also constantly to the use state of warning sign into
Row judgement, if judging, warning sign for nonstatic state, issues early warning, to notify responsible person to interrogate and examine.It is considered that passing
In the operation process of system, it is necessary to there are a certain number of supervisors or operation responsible person to monitor operation at the scene, so needing to increase
Add a supervisor to leave, corresponding alarm can be generated, and notifies supervision department or corresponding responsible person to interrogate and examine immediately；This
Outside, the personnel amount in operation process has certain limitation, do not allow more than or lower than specified quantity people, once beyond most
High-mechanic personnel amount is lower than minimum related personnel's quantity, operation can be generated it is direct influence, can trigger it is overcrowding and
Understaffing's alarm.
To which issuing early warning includes following situation:
1, there is static and suspend mode (without motion state is reported) in label, unexpected or other feelings may occurs for operating personnel
Condition can generate alarm immediately, and personnel on the scene is notified to interrogate and examine.
2, irrelevant personnel enter the operating area, can immediately generate irrelevant personnel enter alarm, and notify related personnel into
Row processing.
3, the untreated complete operation of operating personnel, and operating area is left, operating personnel can be issued immediately and leave alarm, gone forward side by side
Row processing.
4, a key is alarmed: if in Field Force, burst is unexpected, can be triggered SOS by the key alarm button on label and be asked
It rescues, and generates alert notice associated safety personnel immediately and carry out emergent management.
Above situation occurs, and can notify related personnel immediately, danger is passed to each pipe with most fast reaction speed
Reason personnel prevent dangerous expansion.
In addition, improving efficiency to realize with no paper operation for chemical plant, wisdom chemical industry operation is carried out, the present invention also wraps
The step of including the application of restricted clearance access right and audit comprising:
Restricted clearance job request personnel submit the application of restricted clearance operation by enterprise operation center, and fill out online
Write record, and submit and fill in perfect application；
SHE department is audited in operation, and by enterprise operation center, the content submitted to job request personnel is audited, into
Row supplementary explanation, and finally audit judges whether through job request, and auditing result is notified applicant；
Applicant operates according to the notice issued, and whether audit restricted clearance and personnel requirement are up to standard one by one, and
It is taken pictures to site environment or videograph, if certain is not up to standard, directly records and feed back to relevant person in charge, in progress
Disconnected operation.
In conclusion the present invention can remote real-time monitoring handling situations, convenient for the safety management of operation.Meanwhile being conducive to
It realizes with no paper operation, is improved efficiency for chemical plant, carry out wisdom chemical industry operation.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of restricted clearance operating system, which is characterized in that the restricted clearance operating system includes: localizer beacon, positioning
Label, warning sign, People Tab, base station, control centre；
The localizer beacon is located in the restricted clearance near power-supply device, and the positioning label is incorporated into the warning sign
On, when the warning sign enters the restricted clearance, the scanning range of the positioning label covers the restricted clearance, described
Positioning label receives the inductive signal that the localizer beacon issues, and the People Tab is worn by the personnel for entering restricted clearance,
It is remote with the control centre by base station that the People Tab is stored with personnel identity information, the positioning label and People Tab
Cheng Tongxin.
2. a kind of restricted clearance operational method based on restricted clearance operating system described in claim 1, which is characterized in that described
Restricted clearance operational method includes the following steps:
Localizer beacon is arranged near power-supply device in restricted clearance；
The inductive signal of the localizer beacon sending is received into the positioning label of restricted clearance, and the intensity that will receive signal is sent out
To base station；
Base station is issued into the personnel identity information that the People Tab of restricted clearance is stored；
The signal strength information received and personnel identity information are sent to remote control center by base station；
Control centre judges personnel identity, when being judged as effective operation personnel, carries out to the use state of warning sign
Judgement close to power-supply device or has been placed into power-supply device when being judged as, then judges that power-supply device has been listed locking in place,
Allow access into the operation of next step.
3. restricted clearance operational method according to claim 2, which is characterized in that personnel identity is sentenced by control centre
When disconnected: received identification information is compared with the application personal information of storage for control centre, when the two is consistent, then judges
Personnel into restricted clearance are the personnel of application.
4. restricted clearance operational method according to claim 2, which is characterized in that control centre uses shape to warning sign
State is judged: control centre is judged by the power to signal between warning sign and localizer beacon, when the intensity of signal
The time for meeting preset intensity value, and keeping constant then judges that power-supply device has been listed locking in place.
5. restricted clearance operational method according to claim 2, which is characterized in that the restricted clearance operational method is also wrapped
Include following steps:
In operation process, control centre persistently judges the use state of warning sign, if judging warning sign for nonstatic
State issues early warning, to notify responsible person to interrogate and examine.
6. restricted clearance operational method according to claim 2, which is characterized in that the restricted clearance operational method is also wrapped
Include the application step of operation permission:
Restricted clearance job request personnel submit the application of restricted clearance operation by enterprise operation center, and fill in note online
Record, and submit and fill in perfect application；
SHE department is audited in operation, and by enterprise operation center, the content submitted to job request personnel is audited, mended
Explanation is filled, and finally audit judges whether through job request, and auditing result is notified applicant；
Applicant operates according to the notice issued, and whether audit restricted clearance and personnel requirement are up to standard one by one, and to existing
Environment is taken pictures or videograph if certain is not up to standard directly records and feed back to relevant person in charge, carries out interruption behaviour
Make.
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| CN201910212091.8A CN109922430B (en) | 2019-03-20 | 2019-03-20 | Restricted space operating system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910212091.8A CN109922430B (en) | 2019-03-20 | 2019-03-20 | Restricted space operating system and method |
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| CN109922430A true CN109922430A (en) | 2019-06-21 |
| CN109922430B CN109922430B (en) | 2020-12-18 |
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| CN201910212091.8A Active CN109922430B (en) | 2019-03-20 | 2019-03-20 | Restricted space operating system and method |
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Cited By (1)
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| CN112581720A (en) * | 2019-09-29 | 2021-03-30 | 中国石油化工股份有限公司 | Intelligent detection and alarm system for operation safety state in limited space |
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| CN109922430B (en) | 2020-12-18 |
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Effective date of registration: 20221212 Address after: Unit 16-A502-001, Creative Industry Park, No. 328, Xinghu Street, Suzhou Industrial Park, Suzhou Pilot Free Trade Zone, Jiangsu Province, 215000 Patentee after: Suzhou Xunzhi Software Technology Co.,Ltd. Address before: 215123 a401, building 16, creative industry park, 328 Xinghu street, Suzhou park, Jiangsu Province Patentee before: SUZHOU JOYSUCH INFORMATION TECHNOLOGY CO.,LTD. |