CN201708812U - Petrochemical terminal production managing system based on wireless network - Google Patents
Petrochemical terminal production managing system based on wireless network Download PDFInfo
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- CN201708812U CN201708812U CN2010201886002U CN201020188600U CN201708812U CN 201708812 U CN201708812 U CN 201708812U CN 2010201886002 U CN2010201886002 U CN 2010201886002U CN 201020188600 U CN201020188600 U CN 201020188600U CN 201708812 U CN201708812 U CN 201708812U
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Abstract
The utility model relates to a petrochemical terminal production managing system based on a wireless network. A computer central control system is connected with a wireless industrial Ethernet loop network through an exchanger, the wireless industrial Ethernet loop network is connected with a PLC (Programmable Logic Controller)-S7400 connected with an optical fiber loop network, and the optical fiber loop network is connected with a plurality of programmable controllers ET200M through a Profi bus. A plurality of wireless access points on the wireless industrial Ethernet loop network are connected with a plurality of wireless communication substations, and each wireless communication substation is provided with an industrial exchanger. The petrochemical terminal production managing system changes the traditional production information transmission mode by combining with the five-day rolling interaction plane of a company according to the site management requirements of salesmen, process operators, safety quality checkers and operators so that production operation data can be recorded, saved and checked through the system, and the system can upload, transfer, confirm and record the production operation information and data through a wireless mobile network, thereby realizing petrochemical terminal production management with high speed, timeliness and safety.
Description
Technical field
The utility model belongs to the wireless computer network system, particularly a kind of petrochemical industry harbour production management system based on wireless network.
Background technology
Tianjin Port Petrifes Terminal Co., Ltd. is that the northern most important petrochemical industry product of China are imported and exported the center of transferring, stevedoring is produced in 2005 and begins to use automatic technology and information technology, has successively set up production scheduling automated system, automatic fire fighting system, valve automated system etc.Extension along with production information system, more and more higher in the production procedure management to the requirement of the real-time of information communication, accuracy, validity, job duty and job requirement in conjunction with the site operation personnel, utilizing wireless mobile technology to carry out data transmits, thereby realize the seamless link of whole service flow process, meet the needs of company's development and information system management.
The utility model content
Technical problem to be solved in the utility model is: a kind of petrochemical industry harbour production management system based on wireless network is provided.
The technical solution of the utility model is:
A kind of petrochemical industry harbour production management system based on wireless network, it is characterized in that: connect wireless industrial ether ring network by switch by computer center's control system, wireless industrial ether ring network connects PLC-S7400, PLC-S7400 connects the fiber annular network, and the fiber optic ring network ruton is crossed the Profibus bus and connected a plurality of Programmable Logic Controller ET200M.
A plurality of WAP (wireless access point) on the wireless industrial ether ring network connect a plurality of wireless telecommunications substations, and each wireless telecommunications substation has industrial switch, and WAP (wireless access point) is linked to each other by optical patchcord interface or the RJ45 network interface industrial switch with many mouthfuls.
The utility model effect is:
Native system is in conjunction with the interactive plan of company's rolling on the five, business personnel, technology person, An Zhiyuan, operator's field management requirement, change traditional production information transmission means, by the software operation on the PDA can finish the production operation data typing, preserve, check, can in real time production operation information and data be uploaded through mobile radio network, realize circulation, affirmation, the record of job information between homophony and field personnel.Reach and realize high speed, the production management of timely, safe and effective petrochemical industry harbour.
Description of drawings
Fig. 1 is based on the structural representation of the petrochemical industry harbour production management system of wireless network
Fig. 2 is based on the wireless telecommunications substation schematic diagram in the petrochemical industry harbour production management system of wireless network
Fig. 3 is a wireless telecommunications substation connection diagram structural representation
Embodiment
A kind of petrochemical industry harbour production management system as shown in Figure 1 based on wireless network, connect wireless industrial ether ring network by computer center's control system by switch, wireless industrial ether ring network connects PLC-S7400, PLC-S7400 connects the fiber annular network, and the fiber optic ring network ruton is crossed the Profibus bus and connected a plurality of Programmable Logic Controller ET200M.
A plurality of WAP (wireless access point) on the wireless industrial ether ring network connect a plurality of wireless telecommunications substations, and each wireless telecommunications substation has industrial switch, and WAP (wireless access point) is linked to each other by optical patchcord interface or the RJ45 network interface industrial switch with many mouthfuls.Referring to shown in Fig. 2,3.
System is in conjunction with the interactive plan of company's rolling on the five, business personnel, technology person, An Zhiyuan, operator's field management requirement, change traditional production information transmission means, utilize wireless mobile technology and PDA terminal, made up mobile radio network based on Pocket PC hand-held set, build hardware platform, and developed supporting function software.
The Field Force can pass through the portable wireless terminal typing with production operation information and data in real time, and it is dynamic to make the dispatch control personnel grasp production accurately, in real time, thereby improves controlling level and work organization's level of production overall process, and effectively ensures job safety.
The main particular content of petrochemical industry harbour production management system based on wireless network:
System adopts the IEEE802.11b wireless technology to make up intra-company's WLAN (wireless local area network), selects for use explosion-proof PDA that German Ecom company produces as wireless terminal device.According to petrochemical industry port berth span and handheld terminal coverage condition, build 7 Siemens wireless base station W788-2Pro, each wireless base station uses 4 pairs of fan antennas to cover respective regions (1.5 kilometers of west and east spans, the zone is 2-3 square kilometre).The design wireless network provides 5.5Mb/s air interface bandwidth, and the real data bandwidth can reach 2Mb/s.
For each WAP (wireless access point), design a wireless telecommunications substation, each station by WAP (wireless access point), industrial switch, 24V power supply, sky open, binding post, Flameproof box etc. form.WAP (wireless access point) can be carried out microwave communication by external outdoor orientation or omnidirectional antenna.WAP (wireless access point) also has optical patchcord interface or RJ45 network interface, links to each other with many mouthfuls industrial switch (seeing Fig. 2, Fig. 3)
The industrial switch at each station is connected with each other by optical fiber, the Industrial Ethernet of looping redundancy, and each industrial switch can provide a plurality of network interfaces, the equipment of supporting industry Ethernet can be linked in the net, as the touch-screen of equipment check and control system etc.
In order to obtain better communication effect, this system is external with antenna, is placed into the commanding elevation in each berth.For each access point, can be by connecting the feeder line of 5-15 rice, signal decay to 3db.No antennal interface needs to add terminal resistance, prevents that echo reflection from disturbing.In addition, also need to add lightning-protection module, improve the ability of the anti-thunderbolt of equipment.
Industrial Ethernet is linked by the switch in the Industrial Ethernet ring in each wireless base station, and data finally are uploaded to Dispatch and Command Center's (see figure 1) by Industrial Ethernet.
Systems soft ware:
The software design of system comprise on-the-spot PDA operator's data management software and host computer management software and.Adopt the BS pattern of the outstanding VB.NET that develops software, system's backstage SQL database is managed, image data is also analyzed.System is in conjunction with the interactive plan of company's rolling on the five, business personnel, technology person, An Zhiyuan, operator's field management requirement, change traditional production information transmission means, by the software operation on the PDA can finish the production operation data typing, preserve, check, can in real time production operation information and data be uploaded through mobile radio network, realize circulation, affirmation, the record of job information between homophony and field personnel.Its functional module that mainly realizes has:
Production procedure administration module: before intactly the technological process of production comprises alongside, operation, in the operation, after the operation, ship is from these five links of pool, each link need be carried out the affirmation and the input of job information by live traffic person, operator, technology person and An Zhiyuan respectively by process step, confirm that simultaneously the result can pass to the control centre by Wi-Fi, makes a strategic decision for routine dispatching.
The administration module of relieving: when relieving, the business personnel can carry out the affirmation of simple information typing, production process relevant information and to the inquiry of the situation of relieving.
Integrated data is browsed module: comprise working bill, ship information, reservoir area information, safe mass measure etc.
The equipment information management module: the multidimensional data to pier facilities manages.The user can check the facility information in each berth, helps the business personnel to understand the state of equipment and the statistics of operation.
System management module: mainly carry out management work such as personnel land, authority, cancellation.
Claims (2)
1. petrochemical industry harbour production management system based on wireless network, it is characterized in that: connect wireless industrial ether ring network by switch by computer center's control system, wireless industrial ether ring network connects PLC-S7400, PLC-S7400 connects the fiber annular network, and the fiber optic ring network ruton is crossed the Profibus bus and connected a plurality of Programmable Logic Controller ET200M.
2. the petrochemical industry harbour production management system based on wireless network according to claim 1, it is characterized in that: a plurality of WAP (wireless access point) on the wireless industrial ether ring network connect a plurality of wireless telecommunications substations, each wireless telecommunications substation has industrial switch, and WAP (wireless access point) is linked to each other by optical patchcord interface or the RJ45 network interface industrial switch with many mouthfuls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201886002U CN201708812U (en) | 2010-05-13 | 2010-05-13 | Petrochemical terminal production managing system based on wireless network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201886002U CN201708812U (en) | 2010-05-13 | 2010-05-13 | Petrochemical terminal production managing system based on wireless network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708812U true CN201708812U (en) | 2011-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201886002U Expired - Lifetime CN201708812U (en) | 2010-05-13 | 2010-05-13 | Petrochemical terminal production managing system based on wireless network |
Country Status (1)
| Country | Link |
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| CN (1) | CN201708812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902601A (en) * | 2017-11-10 | 2018-04-13 | 广西中烟工业有限责任公司 | It is a kind of applied to the lifting of tobacco leaf alcoholizing pool and the special equipment of slotting picking thing |
| CN108256726A (en) * | 2017-12-01 | 2018-07-06 | 中化兴中石油转运（舟山）有限公司 | Oil storage and transportation production task management system |
| CN115933513A (en) * | 2022-12-02 | 2023-04-07 | 中交一航局安装工程有限公司 | Discrete bulk cargo wharf PLC system based on 5G transmission |
-
2010
- 2010-05-13 CN CN2010201886002U patent/CN201708812U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902601A (en) * | 2017-11-10 | 2018-04-13 | 广西中烟工业有限责任公司 | It is a kind of applied to the lifting of tobacco leaf alcoholizing pool and the special equipment of slotting picking thing |
| CN108256726A (en) * | 2017-12-01 | 2018-07-06 | 中化兴中石油转运（舟山）有限公司 | Oil storage and transportation production task management system |
| CN115933513A (en) * | 2022-12-02 | 2023-04-07 | 中交一航局安装工程有限公司 | Discrete bulk cargo wharf PLC system based on 5G transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |