CN104267691A - Ethernet-based marine liquid cargo control system - Google Patents
Ethernet-based marine liquid cargo control system Download PDFInfo
- Publication number
- CN104267691A CN104267691A CN201410486168.8A CN201410486168A CN104267691A CN 104267691 A CN104267691 A CN 104267691A CN 201410486168 A CN201410486168 A CN 201410486168A CN 104267691 A CN104267691 A CN 104267691A
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- China
- Prior art keywords
- ethernet
- unit
- liquid level
- data
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 claims description 9
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
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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]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention relates to the technical field of marine control systems and discloses an Ethernet-based marine liquid cargo control system. The system comprises a loading and unloading control unit, a valve remote control unit, a liquid cargo pump control unit, a liquid level remote measurement unit, an Ethernet control unit, an Ethernet interface and a power unit, wherein the liquid level remote measurement unit is used for acquiring the liquid level, conducting liquid level alarm and acquiring temperature and pressure signals, the valve remote control unit controls a hydraulic power unit, a hydraulic valve and the liquid cargo pump control unit and acquires the data of a valve level sensor, and the liquid level remote measurement unit and the valve remote control unit transmit data to the loading and unloading control unit through a transmission bus. The system has the advantages that all unit signals can be detected in time, various parameters of loading, unloading and sailing can be monitored automatically, and automatic alarm protection can be achieved under abnormal conditions.
Description
Technical field
The present invention relates to control system technical field peculiar to vessel, refer more particularly to a kind of liquid goods control system peculiar to vessel based on Ethernet.
Background technology
In recent years, the development of the tankers such as oil carrier, chemical tanker and liquefied gas carrier is very swift and violent, builds quantity and constantly rises.Along with the development of digitizing technique and bussing technique, shipboard automation degree is also more and more higher, higher requirement being it is also proposed to the automaticity of liquid goods control system peculiar to vessel, in order to improve the shipping capacity of tanker, must guarantee that liquid goods quickly and reliably can carry out loading and unloading operation.Liquid goods control system should be able to ensure that cargo hold is fully loaded as far as possible, but can guarantee again not overflow simultaneously.Current liquid goods handling system is made up of many protected subsystems and secure subsystem, as valve telechirics, noble gas protection system, liquid level measuring system, high-order and high full level alarm system etc., these systems exist time lag, time the nonlinear problem such as change.
Summary of the invention
The object of the present invention is to provide a kind of liquid goods control system peculiar to vessel based on Ethernet, unit signal can be detected in time, can in automatic monitoring dress Discharging Process and various parameters in navigation process, realize reporting to the police when occurring abnormal protection automatically.
For achieving the above object, the present invention is by the following technical solutions:
A kind of liquid goods control system peculiar to vessel based on Ethernet, comprise handling goods control module, valve remote control unit, liquid pump control module, remote surveying of liquid level unit, Ethernet control module, Ethernet interface and power supply unit, described remote surveying of liquid level unit is responsible for gathering liquid level, liquid level warning, temperature and pressure signal; Described valve remote control unit hydraulic control power unit, the valve that surges, liquid pump control module, gather valve position sensor data; Described remote surveying of liquid level unit, valve remote control unit send the data collected to Ethernet control circuit by transfer bus, data are sent to Ethernet by described Ethernet interface by described Ethernet control circuit, and data are sent to handling goods control module by Ethernet; Described power supply unit is that whole system is powered.
Preferably, described remote surveying of liquid level unit comprises temperature detecting unit, pressure sensing cell, level sensing unit and liquid level warning unit; Described temperature detecting unit sensor adopts SHT10 temperature sensor.
Preferably, communicated by transfer bus between described handling goods control module, valve remote control unit, liquid pump control module, remote surveying of liquid level unit, Ethernet control module.
Preferred, described Ethernet control circuit comprises chip processor AT89S51 and ethernet control chip CP2200, described chip processor AT89S51 receives the data that described humiture collection circuit collects, described chip processor AT89S51 receives and data is added that destination MAC Address, source MAC, data length are packaged into the buffer zone that Ethernet data bag is sent to described ethernet control chip CP2200, and the data after process are sent to Ethernet by described ethernet control chip CP2200.
The invention has the beneficial effects as follows: unit signal can be detected in time, can in automatic monitoring dress Discharging Process and various parameters in navigation process, realize reporting to the police when occurring abnormal protection automatically.
Accompanying drawing explanation
Fig. 1 is present system overall construction drawing.
Embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is further described in detail.
As shown in Figure 1, a kind of liquid goods control system peculiar to vessel based on Ethernet, comprise handling goods control module, valve remote control unit, liquid pump control module, remote surveying of liquid level unit, Ethernet control module, Ethernet interface and power supply unit, described remote surveying of liquid level unit is responsible for gathering liquid level, liquid level warning, temperature and pressure signal; Described valve remote control unit hydraulic control power unit, the valve that surges, liquid pump control module, gather valve position sensor data; Described remote surveying of liquid level unit, valve remote control unit send the data collected to Ethernet control circuit by transfer bus, data are sent to Ethernet by described Ethernet interface by described Ethernet control circuit, and data are sent to handling goods control module by Ethernet; Described power supply unit is that whole system is powered.
In the present embodiment, remote surveying of liquid level unit comprises temperature detecting unit, pressure sensing cell, level sensing unit and liquid level warning unit; Temperature detecting unit sensor adopts SHT10 temperature sensor.
In the present embodiment, communicated by transfer bus between handling goods control module, valve remote control unit, liquid pump control module, remote surveying of liquid level unit, Ethernet control module.
In the present embodiment, Ethernet control circuit comprises chip processor AT89S51 and ethernet control chip CP2200, chip processor AT89S51 receives the data that described humiture collection circuit collects, chip processor AT89S51 receives and data is added that destination MAC Address, source MAC, data length are packaged into the buffer zone that Ethernet data bag is sent to described ethernet control chip CP2200, and the data after process are sent to Ethernet by ethernet control chip CP2200.
It should be noted last that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. the liquid goods control system peculiar to vessel based on Ethernet, it is characterized in that, comprise handling goods control module, valve remote control unit, liquid pump control module, remote surveying of liquid level unit, Ethernet control module, Ethernet interface and power supply unit, described remote surveying of liquid level unit is responsible for gathering liquid level, liquid level warning, temperature and pressure signal; Described valve remote control unit hydraulic control power unit, the valve that surges, liquid pump control module, gather valve position sensor data; Described remote surveying of liquid level unit, valve remote control unit send the data collected to Ethernet control circuit by transfer bus, data are sent to Ethernet by described Ethernet interface by described Ethernet control circuit, and data are sent to handling goods control module by Ethernet; Described power supply unit is that whole system is powered.
2. the liquid goods control system peculiar to vessel based on Ethernet according to claim 1, it is characterized in that, described remote surveying of liquid level unit comprises temperature detecting unit, pressure sensing cell, level sensing unit and liquid level warning unit; Described temperature detecting unit sensor adopts SHT10 temperature sensor.
3. the liquid goods control system peculiar to vessel based on Ethernet according to claim 1, it is characterized in that, communicated by transfer bus between described handling goods control module, valve remote control unit, liquid pump control module, remote surveying of liquid level unit, Ethernet control module.
4. the liquid goods control system peculiar to vessel based on Ethernet according to claim 1, it is characterized in that, described Ethernet control circuit comprises chip processor AT89S51 and ethernet control chip CP2200, described chip processor AT89S51 receives the data that described humiture collection circuit collects, described chip processor AT89S51 receives and data is added destination MAC Address, source MAC, data length is packaged into the buffer zone that Ethernet data bag is sent to described ethernet control chip CP2200, data after process are sent to Ethernet by described ethernet control chip CP2200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486168.8A CN104267691A (en) | 2014-09-23 | 2014-09-23 | Ethernet-based marine liquid cargo control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486168.8A CN104267691A (en) | 2014-09-23 | 2014-09-23 | Ethernet-based marine liquid cargo control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104267691A true CN104267691A (en) | 2015-01-07 |
Family
ID=52159219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410486168.8A Pending CN104267691A (en) | 2014-09-23 | 2014-09-23 | Ethernet-based marine liquid cargo control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104267691A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488724A (en) * | 2019-09-19 | 2019-11-22 | 中国船舶重工集团公司第七0四研究所 | Liquid goods management system for ultra large crude carrier |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10224312A1 (en) * | 2002-05-31 | 2004-12-02 | Siemens Ag | Process for automating the loading and unloading of container ships in container terminals and corresponding crane automation system |
| CN102314173A (en) * | 2011-06-10 | 2012-01-11 | 武汉富高流体控制系统工程有限公司 | Liquid cargo control system of liquefied gas carrier |
| CN103226346A (en) * | 2013-03-21 | 2013-07-31 | 清华大学 | Configurable multi-channel analog and digital signal acquisition system |
| CN103399554A (en) * | 2013-08-11 | 2013-11-20 | 蚌埠日月电子科技有限责任公司 | Bulk material shipping metering control device |
-
2014
- 2014-09-23 CN CN201410486168.8A patent/CN104267691A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10224312A1 (en) * | 2002-05-31 | 2004-12-02 | Siemens Ag | Process for automating the loading and unloading of container ships in container terminals and corresponding crane automation system |
| CN102314173A (en) * | 2011-06-10 | 2012-01-11 | 武汉富高流体控制系统工程有限公司 | Liquid cargo control system of liquefied gas carrier |
| CN103226346A (en) * | 2013-03-21 | 2013-07-31 | 清华大学 | Configurable multi-channel analog and digital signal acquisition system |
| CN103399554A (en) * | 2013-08-11 | 2013-11-20 | 蚌埠日月电子科技有限责任公司 | Bulk material shipping metering control device |
Non-Patent Citations (1)
| Title |
|---|
| 陈棘;邵昱;唐石青: "船用液货控制系统设计", 《上海造船》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488724A (en) * | 2019-09-19 | 2019-11-22 | 中国船舶重工集团公司第七0四研究所 | Liquid goods management system for ultra large crude carrier |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |