CN110262338A - A kind of multi-protocol information acquisition interface unit peculiar to vessel and method - Google Patents
A kind of multi-protocol information acquisition interface unit peculiar to vessel and method Download PDFInfo
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- CN110262338A CN110262338A CN201910538316.9A CN201910538316A CN110262338A CN 110262338 A CN110262338 A CN 110262338A CN 201910538316 A CN201910538316 A CN 201910538316A CN 110262338 A CN110262338 A CN 110262338A
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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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24215—Scada supervisory control and data acquisition
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
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Abstract
The present invention provides a kind of multi-protocol information acquisition interface unit peculiar to vessel and methods, including bus conversion module, serial ports conversion module, sound acquisition module, Ethernet conversion module and ethernet switching module, using modularized design, the hardware size for reducing information collection forwarding, reduces hardware cost and maintenance cost；The present invention passes through the protocol type for simplifying forwarding information, realizes the concentrated collection to various protocols information and forwarding, supports multi-protocol information acquisition and forwarding including bus message, Serial Port Information, acoustic information, Ethernet information；The present invention improves the anti-interference of information.
Description
Technical field
The invention belongs to information interface technical fields, and in particular to a kind of multi-protocol information acquisition interface unit peculiar to vessel and side
Method.
Background technique
With the continuous reduction of modern ships staffing, the continuous improvement of the level of IT application, to each system equipment of ship
The monitoring requirements of real-time running state be continuously increased；But the status information for transmitting different system equipments has used a large amount of different
Agreement: if the less obsolete equipment of external information interface sends information by serial ports, ship equipment is total by bus acquisition forwarding
Line information newly grinds equipment by Ethernet and acquires forwarding information；Cause each system equipment of ship use various protocols acquisition with
Information is transmitted, each agreement is mutually indepedent, needs more set hardware, hardware size is huge, at high cost；Information transmission protocol is numerous, dimension
It repairs outfit kind to increase, increases maintenance cost；Acoustic information and Serial Port Information transmission range are limited, are unable to satisfy large and medium-sized
The remote information transfer demands of ship；Disadvantages mentioned above limits modern ships towards information-based, integrated development.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of multi-protocol information acquisition interface unit peculiar to vessel and method, use
In multi-protocol information acquisition and forwarding that support includes bus message, Serial Port Information, acoustic information, Ethernet information.
A kind of technical solution taken by the invention to solve the above technical problem are as follows: multi-protocol information acquisition interface peculiar to vessel
Unit, including bus conversion module, serial ports conversion module, sound acquisition module, Ethernet conversion module and Ethernet exchanging mould
Block；Bus conversion module is for acquiring and sending bus message；Serial ports conversion module is for acquiring Serial Port Information, by Serial Port Information
It is converted into bus message and is sent to bus；The signal output end of sound acquisition module and the information input of ethernet switching module
End connection, for acquiring acoustic information, is converted into Ethernet information for acoustic information and is sent to ethernet switching module；Ether
The signal output end of net conversion module and the Ethernet information input terminal of ethernet switching module connect, for acquiring Ethernet letter
It ceases and is sent to ethernet switching module；Ethernet switching module is for acquiring and sending Ethernet information.
It according to the above scheme, further include LED Unit；The signal input part of LED Unit respectively with bus conversion module, serial ports
The signal input part connection of conversion module, sound acquisition module, Ethernet conversion module, for showing pilot light information.
It further, further include power module；The power output end and bus conversion module, serial ports modulus of conversion of power module
Block, sound acquisition module, Ethernet conversion module are connected with the power input of LED Unit, are total for converting external power supply
Line conversion module, serial ports conversion module, sound acquisition module, Ethernet conversion module and LED Unit power supply.
It further, further include bottom plate；Bottom plate respectively with bus conversion module, serial ports conversion module, sound acquisition module,
Ethernet conversion module, power module and LED Unit detachable connection, and for connecting bus conversion module, serial ports turn
Change the mold the electric signal between block, sound acquisition module, Ethernet conversion module, power module and LED Unit.
A kind of acquisition retransmission method based on multi-protocol information acquisition interface unit peculiar to vessel, comprising the following steps:
S1: bus conversion module and serial ports conversion module data acquisition bus information and Serial Port Information and are sent to bus respectively；
S2: sound acquisition module and Ethernet conversion module acquire respectively acoustic information and Ethernet information and be sent to
Too net.
Further, in the step S1, specific steps are as follows:
S11: bus conversion module data acquisition bus information is simultaneously sent to bus；
S12: serial ports conversion module acquisition Serial Port Information is converted into bus message and is sent to bus.
Further, in the step S2, specific steps are as follows:
S21: sound acquisition module acquisition acoustic information is simultaneously converted into Ethernet information, and Ethernet information is sent to ether
Net Switching Module；
S22: Ethernet conversion module acquires Ethernet information, and Ethernet information is sent to ethernet switching module；
S23: ethernet switching module is by the Ethernet information that step S21 is received and the Ethernet information that step S22 is received
It is sent to Ethernet.
Further, further comprising the steps of: LED Unit show bus conversion module, serial ports conversion module, sound are adopted
Collect module, the data receiver situation of Ethernet conversion module；When bus conversion module, serial ports conversion module, sound acquisition module,
When Ethernet conversion module normally receives information, LED Unit shows green；In the time of setting, general line system mould
When block, serial ports conversion module, sound acquisition module, any one module in Ethernet conversion module do not receive information, refer to
Show that lamp plate is displayed in red signal.
Further, the alarm decision time of LED Unit sets according to the transmission frequency of data.
The invention has the benefit that
1. a kind of multi-protocol information acquisition interface unit peculiar to vessel of the invention converts Serial Port Information and acoustic information,
The protocol type for simplifying forwarding information realizes the concentrated collection to various protocols information and forwarding.
2. the anti-interference that the present invention improves information.
3. the present invention use modularized design, reduce information collection forwarding hardware size, reduce hardware cost and
Maintenance cost.
Detailed description of the invention
Fig. 1 is the functional block diagram of the embodiment of the present invention.
In figure: 1. data conversion modules；2. power module；3. LED Unit；4. bottom plate, 5. bus conversion modules；6. string
Mouth conversion module；7. sound acquisition module；8. Ethernet conversion module；9. ethernet switching module.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to Fig. 1, a kind of multi-protocol information acquisition interface unit peculiar to vessel of the invention, it is characterised in that: turn including data
Change the mold block 1, LED Unit 3, power module 2 and bottom plate 4.
Data conversion module 1 includes bus conversion module 5, serial ports conversion module 6, sound acquisition module 7, Ethernet conversion
Module 8 and ethernet switching module 9.Bus conversion module 5 is CAN bus conversion module；The signal of bus conversion module 5 inputs
End is connect with the bus message input terminal of data conversion module 1, the signal output end and data conversion module of bus conversion module 5
1 bus message output end connection, for acquiring and sending bus message.Serial ports conversion module 6 is RS422 serial ports modulus of conversion
Block；The signal input part of serial ports conversion module 6 is connect with the Serial Port Information input terminal of data conversion module 1, serial ports conversion module 6
Signal output end connect with the bus message output end of data conversion module 1, for acquiring Serial Port Information, by Serial Port Information turn
It changes bus message into and is sent to bus.The signal input part of sound acquisition module 7 and the acoustic information of data conversion module 1 are defeated
Enter end connection, the signal output end of sound acquisition module 7 is connect with the information input terminal of ethernet switching module 9, for acquiring
Acoustic information is converted into Ethernet information and is sent to ethernet switching module 9 by acoustic information.Ethernet conversion module 8
Signal input part is connect with the Ethernet information input terminal of data conversion module 1, the signal output end of Ethernet conversion module 8 with
The Ethernet information input terminal of ethernet switching module 9 connects, for acquiring Ethernet information and being sent to Ethernet exchanging mould
Block 9.The Ethernet information output of ethernet switching module 9 is connect with the Ethernet information output of data conversion module 1,
Ethernet information for will receive is sent to Ethernet.
The signal input part of LED Unit 3 is connect with the signal output end of data conversion module 1, for showing information.
The power output end of power module 2 is connect with the power input of data conversion module 1 and LED Unit 3, is used for
External power supply is converted to power into data conversion module 1 and LED Unit 3.
Bottom plate 4 is equipped with multiple CPCI slots, and data conversion module 1, power module 2 and LED Unit 3 use 3U structure
Size, and respectively can with the CPCI slot on bottom plate 4 using the CompactPCI standard connector for meeting IEC 1076-4-101
It is detachably connected with；
A kind of multi-protocol information acquisition retransmission method peculiar to vessel, comprising the following steps:
S1: 1 data acquisition bus information of data conversion module and Serial Port Information are simultaneously sent to bus；
S11: 5 data acquisition bus information of bus conversion module；
S12: serial ports conversion module 6 acquires Serial Port Information and is converted into bus message；
S13: data conversion module 1 sends out the obtained bus message of the obtained bus message of step S11 and step S12 jointly
It is sent to bus.
S2: data conversion module 1 acquires acoustic information and Ethernet information and is sent to Ethernet.
S21: sound acquisition module 7 acquires acoustic information and is simultaneously converted into Ethernet information, by Ethernet information be sent to
Too net Switching Module 9；
S22: Ethernet conversion module 8 acquires Ethernet information, and Ethernet information is sent to ethernet switching module 9；
S23: ethernet switching module 9 is by the Ethernet information that step S21 is received and the Ethernet information that step S22 is received
It is jointly sent to Ethernet.
Further comprising the steps of: LED Unit 3 shows the data receiver situation of data conversion module 1, when general line system mould
When block 5, serial ports conversion module 6, sound acquisition module 7, Ethernet conversion module 8 normally receive information, LED Unit 3 shows green
Color normal signal；When within the set time, bus conversion module 5, serial ports conversion module 6, sound acquisition module 7, Ethernet
When any one module in conversion module 8 does not receive information, LED Unit 3 is displayed in red alarm signal.
The alarm decision time of LED Unit 3 sets according to the transmission frequency of data: data transmission frequency is 1 time/second
Branch does not receive signal in 5 seconds and then alarms；The branch that data transmission frequency is 1 beat/min, does not receive signal in 5 minutes and then alarms；
The branch that data transmission frequency is 1 time/5 points, does not receive signal in 15 minutes and then alarms.
In conclusion a kind of multi-protocol information acquisition interface unit peculiar to vessel of the invention and method use modularized design,
The hardware size for reducing information collection forwarding, reduces hardware cost and maintenance cost；The present invention, which passes through, simplifies forwarding information
Protocol type, realize the concentrated collection to various protocols information and forwarding, support to include bus message, Serial Port Information, sound
The multi-protocol information acquisition and forwarding of message breath, Ethernet information；The present invention improves the anti-interference of information.
Above embodiments are merely to illustrate design philosophy and feature of the invention, and its object is to make technology in the art
Personnel can understand the content of the present invention and implement it accordingly, and protection scope of the present invention is not limited to the above embodiments.So it is all according to
It is within the scope of the present invention according to equivalent variations made by disclosed principle, mentality of designing or modification.
Claims (9)
1. a kind of multi-protocol information acquisition interface unit peculiar to vessel, it is characterised in that: including bus conversion module, serial ports modulus of conversion
Block, sound acquisition module, Ethernet conversion module and ethernet switching module；Bus conversion module is for acquiring and sending bus
Information；Serial Port Information is converted into bus message and is sent to bus by serial ports conversion module for acquiring Serial Port Information；Sound is adopted
The information input terminal of the signal output end and ethernet switching module that collect module connects, and for acquiring acoustic information, sound is believed
Breath is converted into Ethernet information and is sent to ethernet switching module；The signal output end and Ethernet of Ethernet conversion module are handed over
The Ethernet information input terminal connection for changing the mold block, for acquiring Ethernet information and being sent to ethernet switching module；Ethernet
Switching Module is for acquiring and sending Ethernet information.
2. a kind of multi-protocol information acquisition interface unit peculiar to vessel according to claim 1, it is characterised in that: further include instruction
Lamp plate；The signal input part of LED Unit respectively with bus conversion module, serial ports conversion module, sound acquisition module, Ethernet
The signal input part of conversion module connects, for showing pilot light information.
3. a kind of multi-protocol information acquisition interface unit peculiar to vessel according to claim 2, it is characterised in that: further include power supply
Module；Power output end and bus conversion module, serial ports conversion module, sound acquisition module, the Ethernet of power module are converted
Module is connected with the power input of LED Unit, for converting external power supply as bus conversion module, serial ports conversion module, sound
Sound acquisition module, Ethernet conversion module and LED Unit power supply.
4. a kind of multi-protocol information acquisition interface unit peculiar to vessel according to claim 3, it is characterised in that: further include bottom
Plate；Bottom plate respectively with bus conversion module, serial ports conversion module, sound acquisition module, Ethernet conversion module, power module and
LED Unit detachable connection, and for connecting bus conversion module, serial ports conversion module, sound acquisition module, ether
Electric signal between net conversion module, power module and LED Unit.
5. based on a kind of multi-protocol information acquisition peculiar to vessel described in any one of 1~claim 4 of claim claim
The acquisition retransmission method of interface unit, it is characterised in that: the following steps are included:
S1: bus conversion module and serial ports conversion module data acquisition bus information and Serial Port Information and are sent to bus respectively；
S2: sound acquisition module and Ethernet conversion module acquire acoustic information and Ethernet information respectively and are sent to ether
Net.
6. acquisition retransmission method according to claim 5, it is characterised in that: in the step S1, specific steps are as follows:
S11: bus conversion module data acquisition bus information is simultaneously sent to bus；
S12: serial ports conversion module acquisition Serial Port Information is converted into bus message and is sent to bus.
7. acquisition retransmission method according to claim 6, it is characterised in that: in the step S2, specific steps are as follows:
S21: sound acquisition module acquisition acoustic information is simultaneously converted into Ethernet information, and Ethernet information is sent to Ethernet and is handed over
Change the mold block；
S22: Ethernet conversion module acquires Ethernet information, and Ethernet information is sent to ethernet switching module；
S23: ethernet switching module sends the Ethernet information that step S21 is received and the Ethernet information that step S22 is received
To Ethernet.
8. acquisition retransmission method according to claim 5, it is characterised in that: further comprising the steps of: LED Unit is shown
Bus conversion module, serial ports conversion module, sound acquisition module, the data receiver situation of Ethernet conversion module；When bus turns
When mold changing block, serial ports conversion module, sound acquisition module, Ethernet conversion module normally receive information, LED Unit shows green
Chrominance signal；In the time of setting, bus conversion module, serial ports conversion module, sound acquisition module, in Ethernet conversion module
Any one module when not receiving information, LED Unit is displayed in red signal.
9. acquisition retransmission method according to claim 8, it is characterised in that: the alarm decision time of LED Unit is according to number
According to transmission frequency setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538316.9A CN110262338A (en) | 2019-06-20 | 2019-06-20 | A kind of multi-protocol information acquisition interface unit peculiar to vessel and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538316.9A CN110262338A (en) | 2019-06-20 | 2019-06-20 | A kind of multi-protocol information acquisition interface unit peculiar to vessel and method |
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| Publication Number | Publication Date |
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| CN110262338A true CN110262338A (en) | 2019-09-20 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101626351A (en) * | 2008-07-09 | 2010-01-13 | 青岛高校信息产业有限公司 | Multiprotocol data acquisition gateway |
| CN205430463U (en) * | 2015-12-04 | 2016-08-03 | 中国舰船研究设计中心 | Integrated treatment of marine multisource signal and state monitoring system |
| CN106502189A (en) * | 2015-09-05 | 2017-03-15 | 黑龙江傲立辅龙科技开发有限公司 | A kind of four big locomotive wireless telecommunication system of coke oven based on chain computer controls |
| CN106656707A (en) * | 2016-12-03 | 2017-05-10 | 河池学院 | Stepping motor subdivision control system |
| CN108439217A (en) * | 2018-04-26 | 2018-08-24 | 深圳市益尔智控技术有限公司 | A kind of integration crane Internet of Things monitor terminal |
-
2019
- 2019-06-20 CN CN201910538316.9A patent/CN110262338A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101626351A (en) * | 2008-07-09 | 2010-01-13 | 青岛高校信息产业有限公司 | Multiprotocol data acquisition gateway |
| CN106502189A (en) * | 2015-09-05 | 2017-03-15 | 黑龙江傲立辅龙科技开发有限公司 | A kind of four big locomotive wireless telecommunication system of coke oven based on chain computer controls |
| CN205430463U (en) * | 2015-12-04 | 2016-08-03 | 中国舰船研究设计中心 | Integrated treatment of marine multisource signal and state monitoring system |
| CN106656707A (en) * | 2016-12-03 | 2017-05-10 | 河池学院 | Stepping motor subdivision control system |
| CN108439217A (en) * | 2018-04-26 | 2018-08-24 | 深圳市益尔智控技术有限公司 | A kind of integration crane Internet of Things monitor terminal |
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Application publication date: 20190920 |
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