CN205563244U - Complete or collected works become safety instrument system - Google Patents
Complete or collected works become safety instrument system Download PDFInfo
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- CN205563244U CN205563244U CN201620084511.0U CN201620084511U CN205563244U CN 205563244 U CN205563244 U CN 205563244U CN 201620084511 U CN201620084511 U CN 201620084511U CN 205563244 U CN205563244 U CN 205563244U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a safety instrument system, in particular to complete or collected works become safety instrument system belongs to dangerous trade safety control field. Complete or collected works become safety instrument system is as a multisystem integrated automatic system, through the communication technology means, with the PCS system in the apparatus for producing of a product, the SIS system, F&G system and the information collection of CCTV system get up, become complete or collected works become safety instrument system, process control and technology interlocking are independently accomplished by the PCS system, emergency stop interlocking is independently accomplished by the SIS system, the important signal of non - send active station to show and send by communication interface through communications network with the instruction, can exert the function of system separately, it has complementary advantages to enable each system again, information resource sharing, each system function of maximize performance, the problem of communication between each system is solved, linking between the implementation system, thereby the formation of elimination for a long time ' isolated information resources' the phenomenon.
Description
Technical field
The utility model relates to a kind of safety instrumented systems, particularly to a kind of fully integrated safety instrumented systems, belongs to dangerous industrial security control field.
Background technology
At present, China's industrialized production is being carried out towards maximization, intelligent direction, and development scale has the trend of constantly expansion, and while its scale constantly expands, production safety risk is more and more higher, requires more and more higher to the means of security control.Although part high risk industries is equipped with independent safety instrumented systems for some critical processes, key equipment and substantial risk source apparatus; but safety instrumented systems is isolated system; it is in separate state with producing upper other system; each system is established one's own system; information can not intercommunication; form " information island " phenomenon, big to operation, effective management difficulty of security control facility, it is impossible to really to make SIS system become " patron saint " preventing security incident.
The process units of one product frequently includes Process Control System (hereinafter referred to as pcs system), safety instrumented systems (hereinafter referred to as SIS system), fire and gas detection system (hereinafter referred to as F&G system) and closed-circuit television system (hereinafter referred to as CCTV system), these systems are different due to function, application scenario is different, manufacturer is different, the most unified standard, there is no unified interface, the most separate, basic no data is shared, data exchange, system interlink cannot be realized, thus greatly reduce the safety and reliability of process units.It is mainly manifested in:
(1) pcs system is mainly for the production of monitoring, process control, and SIS system is mainly used in system emergency and stops, and two systems all can use standard OPC agreement, standard Modbus agreement to communicate with third party；
(2) F&G system is mainly for the production of on-the-spot fire, combustible and poisonous gas monitoring, warning and automatic fire-extinguishing function, and communication uses fieldbus form；
(3) CCTV system is mainly for the production of on-the-spot key equipment, key post monitoring, auxiliary operation function, and communication uses coaxial cable transmission means；
(4) with analog quantity communication between SIS system, pcs system and field instrument, actuator, it is that digital quantity contacts between CCTV system and camera.
Have employed Modbus between the dangerous enterprise's pcs system of part and SIS system and communicate integrated, SIS system data can transmit in pcs system.This kind of integration mode is two independent systems due to pcs system and SIS system, different networks, different controllers and man-machine interface, the most simply the warning message of SIS system is transferred to pcs system, and the security to SIS system does not has tangible change.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of fully integrated safety instrumented systems, it is i.e. to pass through communication technique, by the pcs system in the process units of a product, SIS system, the various system informations such as F&G system and CCTV system are integrated, become fully integrated safety instrumented systems, technical process control and technique are interlocked by pcs system complete independently, stop in emergency interlocking by SIS system complete independently, insignificant signal and instruction are sent active station to show by communication interface through communication network and send, the function of respective system can be played, each system advantage can be made again complementary, information resources share, maximize and play each systemic-function.The utility model, by different means of communication, solves the communication issue between each system, it is achieved the linking between system, thus eliminates " information island " phenomenon formed for a long time.
The utility model solves its technical problem and be the technical scheme is that
A kind of fully integrated safety instrumented systems, including process safety instrument system, F&G system and CCTV system, wherein process safety instrument system includes pcs system and SIS system, it is characterized in that, described fully integrated safety instrumented systems also includes that the 3rd video switch, described CCTV system include video camera, the first video distributor, the first video switch, monitor；Described F&G system includes fire video camera, the second video distributor, the second video switch, fire monitor, smoke-detectors, fire detector, fire hazard monitoring dish, F&G controller, fire-fighting link, sound and light alarm and communication interface；Described pcs system includes communication interface, application work station and operation terminal upper computer, and described SIS system includes measuring station, communication interface and the interlocking that stops in emergency；The monitor video signal of described CCTV system is by after the first video distributor, the first video switch, one tunnel the 3rd video switch transmission monitors to pcs system host computer in real time, realizing the integrated of CCTV system and pcs system, the transmission of another road monitors to CCTV System Monitor in real time；The monitor video signal of described F&G system is by after the second video distributor, the second video switch, one tunnel the 3rd video switch transmission monitors to pcs system host computer in real time, realizing the integrated of F&G system and pcs system, the transmission of another road monitors to F&G System Monitor in real time；The detectors measure signal of described F&G system is uploaded to F&G controller by fire hazard monitoring dish, F&G controller is communicated with pcs system by communication interface, the warning message of F&G system is shown on pcs system host computer, it is achieved F&G system is integrated with pcs system；The warning output of F&G controller simultaneously is connected to SIS system by hardwire, the fire alarm signal of deathtrap is participated in interlock logic computing as one of condition interlocked, stop in emergency interlocking to the triggering immediately meeting SIS system requirements, it is achieved F&G system is integrated with SIS system；Described pcs system is communicated with SIS system by communication interface, the detection data of SIS system, warning message etc. is shown on pcs system host computer, it is achieved pcs system and SIS system integrated.
Described SIS system, pcs system, F&G system and CCTV system are all control systems that can be independent.
At least an operation terminal upper computer and one piece of Video Quality Metric card when described pcs system and described CCTV system, the F&G system integration.
Video Quality Metric card is arranged in the operation terminal upper computer of pcs system, after CCTV system, the vision signal of F&G system are changed, it is possible to show on the operation interface of operation terminal upper computer.
The alarm signal of described pcs system output passes through the software configuration early warning signal as described SIS system.
Described process safety instrument system also includes a clock sync server.
A kind of fully integrated safety instrumented systems also includes the control program software realized needed for the system integration.
The method that pcs system communicates with SIS system, at least includes that Modbus communicates, also rigid line connected mode, and pcs system and SIS system should have Modbus communication interface, pcs system monitored picture to have embedding video capability.
This utility model provides the method realizing fully integrated safety instrumented systems, and the method includes:
(1) pcs system and the method for the SIS system integration；
(2) method that CCTV system, F&G system are integrated with pcs system；
(3) F&G system and pcs system, the method for the SIS system integration.
The functional characteristics of the fully integrated safety instrumented systems of this utility model is:
Fully integrated safety instrumented systems is soul as the automated system of a mutli-system integration, safety instrument function, i.e. SIS system is core, and pcs system, F&G system, CCTV system are one of security function and supplement, and are the early warning to interlocking action and anticipation.
I, stop in emergency function
The Failure risk that either process units itself occurs, or the danger that human factor causes, and the danger that some irresistible factors cause, fully integrated safety instrumented systems all should be made correct response immediately and provide corresponding logical signal, make process units safety interlocking or stop in emergency, stop dangerous generation and the diffusion of accident, make harm be reduced to minimum.
II, early warning, anticipation function
Pcs system, F&G system, CCTV system the most directly command SIS system acting, the abnormal conditions simply occurred according to production scene, such as fire, combustible and poisonous gas leakage, equipment fault, technological parameter exception etc., give warning in advance, anticipation, and take appropriate measures, the generation of Accident prevention.
The beneficial effects of the utility model are compared with existing safety instrumented systems, the utility model technology is with unique integration mode, both the central role of SIS had been highlighted, make again to complement each other between each system simultaneously, improve the security reliability of system, while the safety instrument function of strengthening SIS system, realize the depth integration of PCS Yu SIS system, promote the anticipation of safety operation of pcs system, warning function further, conventional monitoring, alarm function are converted into auxiliary operation, on-the-spot early warning, indicating risk etc., are the important supplement of enterprise security guarantee.The interlocking action of each safety instrumented systems is more reliable, and the antijamming capability of system is also substantially improved.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of fully integrated safety instrumented systems embodiment of the utility model.
Fig. 2 is the network diagram of a kind of fully integrated safety instrumented systems embodiment of the utility model.
Detailed description of the invention
With embodiment, the utility model is further illustrated below in conjunction with the accompanying drawings.
Embodiment:
As shown in Figure 1, a kind of fully integrated safety instrumented systems is made up of the system of multiple difference in functionalitys, wherein comprise be made up of SIS system and pcs system process safety instrument system, F&G system, CCTV system, video switch 3, wherein pcs system is mainly for the production of monitoring, process control, SIS system is mainly used in system emergency and stops, F&G system is mainly for the production of on-the-spot fire, combustible and poisonous gas monitoring, warning and automatic fire-extinguishing function, and CCTV system is mainly for the production of on-the-spot key equipment, key post monitoring, auxiliary operation function.
As in figure 2 it is shown, a kind of method of fully integrated security system is distribution communication, overall assembly, concrete mode is:
CCTV system all of CCTV camera signal, by video distributor 1, video switch 1, monitor video signal one tunnel of on-the-spot key position is transmitted to pcs system through video switch 3, can monitor in real time on pcs system host computer, operating personnel can be helped immediately to pinpoint the problems, it is achieved CCTV system is integrated with pcs system；Another road from video switch video signal transmission out to CCTV monitor, it is achieved monitor in real time.
F&G system all of fire camera signal, by video distributor 2, video switch 2, fire hazard monitoring vision signal one tunnel of on-the-spot key position is transmitted to pcs system through video switch 3, can monitor in real time on pcs system host computer, operating personnel can be helped immediately to find fire dangerous situation, it is achieved F&G system is integrated with pcs system；Another road from video switch fire video signal transmission out to fire monitor, it is achieved monitor in real time.
The on-the-spot smoke-detectors of F&G system and fire detector are measured signal and are uploaded to F&G controller by fire hazard monitoring dish, F&G controller carries out Modbus communication by RS485 communication interface and pcs system, pcs system host computer shows the warning message of F&G system, it is achieved integrated with pcs system；F&G controller is chain by software configuration simultaneously, drives fire-fighting link, sound and light alarm, such as fire-fighting executing agency, alarm lamp and alarming horn；The warning output of F&G controller simultaneously is connected to SIS system by hardwire, the fire alarm signal of deathtrap is participated in chain logical operation as one of condition interlocked, to meeting SIS system requirements, the interlocking that stops in emergency should be triggered immediately, it is achieved integrated with SIS system.
Pcs system carries out Modbus communication by RS485 private communication interface and SIS system, shows the detection data of SIS system, warning message etc., it is achieved SIS system is integrated with pcs system on the host computer of pcs system.
The alarm signal that pcs system is exported by software configuration by SIS system is as SIS system early warning signal.
Pcs system and SIS system share a gps time server, it is ensured that all pcs systems all mutually keep Tong Bu according to a common time base source with the clock of SIS system controller and work station.
In order to ensure the safety of data, the corresponding precautionary measures are also taked in the security to network, including: important control and locking system network use dual redundant communication network；It is equipped with fire wall between the network of all interconnection and gateway is set；In addition to the detection on-the-spot with process units and control equipment, pcs system, the data of SIS internal system are not directly connected to outside；Database and application software use cryptoguard means so that it is be limited in the range of authorized user.
Claims (5)
1. a fully integrated safety instrumented systems, including process safety instrument system, F&G system and CCTV system, wherein process safety instrument system includes pcs system and SIS system, it is characterized in that, described fully integrated safety instrumented systems also includes that the 3rd video switch, described CCTV system include video camera, the first video distributor, the first video switch, monitor；Described F&G system includes fire video camera, the second video distributor, the second video switch, fire monitor, smoke-detectors, fire detector, fire hazard monitoring dish, F&G controller, fire-fighting link, sound and light alarm and communication interface；Described pcs system includes communication interface, application work station and operation terminal upper computer, and described SIS system includes measuring station, communication interface and the interlocking that stops in emergency；The monitor video signal of described CCTV system is by after the first video distributor, the first video switch, one tunnel the 3rd video switch transmission monitors to pcs system host computer in real time, realizing the integrated of CCTV system and pcs system, the transmission of another road monitors to CCTV System Monitor in real time；The monitor video signal of described F&G system is by after the second video distributor, the second video switch, one tunnel the 3rd video switch transmission monitors to pcs system host computer in real time, realizing the integrated of F&G system and pcs system, the transmission of another road monitors to F&G System Monitor in real time；The detectors measure signal of described F&G system is uploaded to F&G controller by fire hazard monitoring dish, F&G controller is communicated with pcs system by communication interface, the warning message of F&G system is shown on pcs system host computer, it is achieved F&G system is integrated with pcs system；The warning output of F&G controller simultaneously is connected to SIS system by hardwire, the fire alarm signal of deathtrap is participated in interlock logic computing as one of condition interlocked, stop in emergency interlocking to the triggering immediately meeting SIS system requirements, it is achieved F&G system is integrated with SIS system；Described pcs system is communicated with SIS system by communication interface, the detection data of SIS system, warning message is shown on pcs system host computer, it is achieved pcs system and SIS system integrated.
The fully integrated safety instrumented systems of one the most according to claim 1, it is characterised in that described SIS system, pcs system, F&G system and CCTV system are all control systems that can be independent.
The fully integrated safety instrumented systems of one the most according to claim 1, it is characterised in that at least an operation terminal upper computer and one piece of Video Quality Metric card when described pcs system and described CCTV system, the F&G system integration.
The fully integrated safety instrumented systems of one the most according to claim 1, it is characterised in that the alarm signal of described pcs system output passes through the software configuration early warning signal as described SIS system.
The fully integrated safety instrumented systems of one the most according to claim 1, it is characterised in that described process safety instrument system also includes a clock sync server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084511.0U CN205563244U (en) | 2016-01-28 | 2016-01-28 | Complete or collected works become safety instrument system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084511.0U CN205563244U (en) | 2016-01-28 | 2016-01-28 | Complete or collected works become safety instrument system |
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| CN205563244U true CN205563244U (en) | 2016-09-07 |
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| CN201620084511.0U Active CN205563244U (en) | 2016-01-28 | 2016-01-28 | Complete or collected works become safety instrument system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109377573A (en) * | 2018-10-07 | 2019-02-22 | 李瑶 | A kind of E-payment system |
| CN110566818A (en) * | 2018-06-06 | 2019-12-13 | 中国石油化工股份有限公司 | Long-distance pipeline safety instrument system setting method |
-
2016
- 2016-01-28 CN CN201620084511.0U patent/CN205563244U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566818A (en) * | 2018-06-06 | 2019-12-13 | 中国石油化工股份有限公司 | Long-distance pipeline safety instrument system setting method |
| CN110566818B (en) * | 2018-06-06 | 2021-07-16 | 中国石油化工股份有限公司 | Long-distance pipeline safety instrument system setting method |
| CN109377573A (en) * | 2018-10-07 | 2019-02-22 | 李瑶 | A kind of E-payment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: YIBIN HAIFENG HERUI Co.,Ltd. Assignor: YIBIN TIANYUAN GROUP Co.,Ltd. Contract record no.: X2022980029860 Denomination of utility model: A fully integrated safety instrument system Granted publication date: 20160907 License type: Common License Record date: 20221230 |
|
| EE01 | Entry into force of recordation of patent licensing contract |