CN105923294A - Rocket storage container monitoring system and monitoring method - Google Patents
Rocket storage container monitoring system and monitoring method Download PDFInfo
- Publication number
- CN105923294A CN105923294A CN201610467213.4A CN201610467213A CN105923294A CN 105923294 A CN105923294 A CN 105923294A CN 201610467213 A CN201610467213 A CN 201610467213A CN 105923294 A CN105923294 A CN 105923294A
- Authority
- CN
- China
- Prior art keywords
- pressure
- tank
- monitoring system
- rocket body
- signal
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
Abstract
The invention discloses a rocket storage container monitoring system. The rocket storage container monitoring system comprises a rocket storage container pressure monitoring system and a supplement pressure control server, wherein the rocket storage tank pressure monitoring system is used for collecting pressure signals of rocket storage containers all the way, forming pressure data, uploading the pressure data through a CAN bus, receiving issued control data and executing pipeline on-off actions; and the supplement pressure control server is used for centrally monitoring, displaying and storing pressure data sent by the storage containers and forming and issuing the control data. The monitoring process of collecting, processing, transmission storing, displaying, controlling and feeding back of pressure states of the storage containers in sea transportation is achieved. Real-time feedback of the monitoring process is achieved, and the safety and reliability of the rocket sea transportation process are guaranteed technically. A reliable layering monitoring system can be formed at any time according to needs of a transportation scheme to flexibly adapt to the form change process caused by improvements of carrier rockets for civil use, and the improvement cost and difficulty of a signal monitoring system can be effectively lowered. The invention further provides a monitoring method.
Description
Technical field
The present invention relates to a kind of signal monitoring system and method, particularly relate to the signal of a kind of container contents
Monitoring system and method.
Background technology
Civilian carrier rocket is bulky, needs when land route sea transport to use container to complete rocket body tank
Fragmented transport.Wherein the sea-freight cycle is main, is affected by sea situation, and in tank, pressure may produce change at any time.
The pressure pressure of rocket body in tank and rocket body content is affected and is proportionate by the most complicated sea situation.If
Can not in time to pressure change amplitude make corresponding pressure maintain or strengthen response, will result in pressure by
Gradually lack, or occur that gas replenishment process can not be switched fast for emergency rating, affect rocket body safety, and make
The time cost becoming later stage system integration and test rises.
Summary of the invention
It is an object of the invention to provide a kind of rocket body tank monitoring system, solving cannot be the most right in sea transport
The technical problem of tank internal pressure ring border complete monitoring.
It is a further object to provide a kind of rocket body tank monitoring method, solve in sea transport, nothing
The technical problem of pressure change in method effective complete monitoring tank.
The rocket body tank monitoring system of the present invention, controls service including rocket body tank pressure monitoring system and ftercompction
Device, wherein:
Rocket body tank pressure monitoring system, gathers the pressure signal of rocket body tank for whole process, forms number pressure
Upload according to by CAN, receive the control data issued, perform pipeline on-off action；
Ftercompction controls server, and the pressure data that sends for each tank of Centralizing inspection is, and centralized displaying and depositing
Storage, is formed and controls data downstream distribution.
Described rocket body tank pressure monitoring system includes the first pressure transducer, the second pressure transducer, pick-up
Device, electromagnetic valve and controller, wherein:
First pressure transducer, for gathering the pressure signal that tank is anterior, forms analog signal output；
Second pressure transducer, for gathering the pressure signal at tank rear portion, forms analog signal output；
Transmitter, for being converted to the analog signal output of 4-20mA range by the analogue signal of input；
Electromagnetic valve, controls, for receiving, the power signal that data are formed, and forms the logical of pressurizing device respective line
Disconnected；
Controller, uploads for the analogue signal of the 4-20mA range of reception is encapsulated as CAN data,
The control data of reception are formed power signal and is issued to corresponding electromagnetic valve.
Described ftercompction controls server and also includes human-computer interface device, and the reception controlling server for ftercompction is looked into
Ask and instruction input interface, form Artificial Control signal.
Described first pressure transducer includes the pressure transducer of different sensitivity, anterior flat along one at tank
Face is uniformly distributed, and the sensitivity of pressure transducer is gradually lowered to center by edge.
Described second pressure transducer includes the pressure transducer of different sensitivity, flat along one at tank rear portion
Face is uniformly distributed, and the sensitivity of pressure transducer is gradually lowered to center by edge.
The rocket body tank monitoring method of the present invention, comprises the following steps:
The omnidistance pressure signal gathering single rocket body tank, is formed pressure data and is uploaded by CAN, connect
Accept the control data sent out, perform pipeline on-off action；
The pressure data that each tank of Centralizing inspection sends, and centralized displaying and storage, formed and control data downstream
Distribution.
Further comprising the steps of:
Gather the pressure signal that tank is anterior, form analog signal output；
Gather the pressure signal at tank rear portion, form analog signal output；
The analogue signal of input is converted to the analog signal output of 4-20mA range；
Receive and control the power signal that data are formed, form the break-make of pressurizing device respective line；
The analogue signal of the 4-20mA range of reception is encapsulated as CAN data upload, the control that will receive
Data processed form power signal and are issued to corresponding electromagnetic valve.
Further comprising the steps of:
There is provided ftercompction to control server and receive inquiry and instruction input interface, form Artificial Control signal.
Further comprising the steps of:
It is distributed the first pressure transducer, the sensitivity of the first pressure transducer along a uniform plane in tank front portion
It is gradually lowered to center by edge.
Further comprising the steps of:
It is distributed the second pressure transducer, the sensitivity of the second pressure transducer along a uniform plane at tank rear portion
It is gradually lowered to center by edge.
The rocket body tank monitoring system of the present invention achieve each tank pressure state in sea-freight concurrently gather, process,
Transmission storage, the monitoring process showing and controlling and feed back.Achieve the Real-time Feedback of monitoring process, from
Technically ensure the safety and reliability of rocket body sea transport process.
The rocket body tank monitoring method of the present invention, is conducive to according to traffic program needs, is formed reliably at any time
Hierarchical monitoring system, the civilian carrier rocket of flexible adaptation improves the morphing process brought, effectively reduces
The improving cost of signal monitoring system and difficulty.
Accompanying drawing explanation
Fig. 1 is the system architecture schematic diagram of rocket body tank monitoring system of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in detail.
As it is shown in figure 1, the rocket body tank monitoring system of the present invention includes rocket body tank pressure monitoring system 500
Server 320 is controlled, wherein with ftercompction:
Rocket body tank pressure monitoring system 500, gathers the pressure signal of rocket body tank for whole process, forms pressure
Data are uploaded by CAN, receive the control data issued, and perform pipeline on-off action；
Ftercompction control server 320, for each tank of Centralizing inspection send pressure data, and centralized displaying and
Storage, is formed and controls data downstream distribution.
Rocket body tank pressure monitoring system 500 include first pressure transducer the 135, second pressure transducer 136,
Transmitter 140, electromagnetic valve 230 and controller 240, wherein:
First pressure transducer 135, for gathering the pressure signal that tank is anterior, forms analog signal output；
Second pressure transducer 136, for gathering the pressure signal at tank rear portion, forms analog signal output；
Transmitter 140, for being converted to the analog signal output of 4-20mA range by the analogue signal of input；
Electromagnetic valve 230, controls, for receiving, the power signal that data are formed, and forms pressurizing device 250 respective tube
The break-make on road；
Controller 240, for being encapsulated as CAN data by the analogue signal of the 4-20mA range of reception
Upload, the control data of reception are formed power signal and is issued to corresponding electromagnetic valve.
Also include human-computer interface device 321, control reception inquiry and the instruction input of server 320 for ftercompction
Interface, forms Artificial Control signal.
Further improvement on the basis of above example, the first pressure transducer 135 includes different sensitive
The pressure transducer of degree, anterior along a uniform plane distribution at tank, the sensitivity of pressure transducer is by edge
It is gradually lowered to center.Second pressure transducer 136 also includes the pressure transducer of different sensitivity,
Tank rear portion is distributed along a uniform plane, and the sensitivity of pressure transducer is gradually lowered to center by edge.
So lay the pressure transducer of different sensitivity, can respectively form an air pressure sense in tank front and rear part
Answer plane, by the Monitoring Data of the pressure transducer of different sensitivity, accurately obtain the position of pressure dissipation
And variation tendency, to form accurate electromagnetic valve control data, it is ensured that reliable tank air pressure constant during sea-freight.
The rocket body tank monitoring method of the present invention, comprises the following steps:
The omnidistance pressure signal gathering single rocket body tank, is formed pressure data and is uploaded by CAN, connect
Accept the control data sent out, perform pipeline on-off action；
The pressure data that each tank of Centralizing inspection sends, and centralized displaying and storage, formed and control data downstream
Distribution.
Further comprising the steps of:
Gather the pressure signal that tank is anterior, form analog signal output；
Gather the pressure signal at tank rear portion, form analog signal output；
The analogue signal of input is converted to the analog signal output of 4-20mA range；
Receive and control the power signal that data are formed, form the break-make of pressurizing device 250 respective line；
The analogue signal of the 4-20mA range of reception is encapsulated as CAN data upload, the control that will receive
Data processed form power signal and are issued to corresponding electromagnetic valve.
Further comprising the steps of:
There is provided ftercompction to control server 320 and receive inquiry and instruction input interface, form Artificial Control signal.
Further comprising the steps of:
It is distributed the first pressure transducer 135 along a uniform plane in tank front portion, the first pressure transducer 135
Sensitivity is gradually lowered to center by edge, is distributed the second pressure transducer at tank rear portion along a uniform plane
136, the sensitivity of the second pressure transducer 136 is gradually lowered to center by edge.
In actual application, transporting loading vessel tank, in tank, front and rear respectively installs 1 pressure sensing
Device is also furnished with transmitter, and tank sidewall installs electromagnetic valve and pressurizing device, and tank outer wall installs a controller,
One ftercompction of environment-guarantee indoor location on cargo ship controls server, between each equipment by cable system even
Connect；
Pressure transducer gathers the air pressure in rocket body tank, and its signal is the electric current of 4-20mA through transmitter pick-up
Signal, current signal passes to controller through holding wire, and controller is filtered, obtain the reality of pressure after conversion
Actual value, and sensing data is sent to ftercompction and controls server by the CAN interface carried by controller,
In being achieved in tank, the real-time of pressure is monitored；
Ftercompction controls server and passes through CAN and controller communication, receives the barometric information of rocket body tank also
Judge, send the director data of operation electromagnetic valve as required to controller, control electricity by controller
Magnet valve and pressurizing device, carry out pressurising to tank.
Monitoring rocket body tank pressure, and by controlling tank aerating device regulation tank pressure, it is ensured that in case
Pressure is constantly in the range of requirement, can control tank inflation dress with automatically and manually two ways simultaneously
Put regulation tank pressure, provide good pressure environment for rocket body transport.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art, can be easily in the technical scope that the invention discloses
The change expected or replacement, all should contain within protection scope of the present invention.Therefore, the protection of the present invention
Scope should be as the criterion with the protection domain of claims.
Claims (10)
1. rocket body tank monitoring system, controls clothes including rocket body tank pressure monitoring system (500) and ftercompction
Business device (320), wherein:
Rocket body tank pressure monitoring system (500), gathers the pressure signal of rocket body tank for whole process, is formed
Pressure data is uploaded by CAN, receives the control data issued, and performs pipeline on-off action；
Ftercompction controls server (320), the pressure data sent for each tank of Centralizing inspection, and concentrates aobvious
Show and store, being formed and control data downstream distribution.
2. rocket body tank monitoring system as claimed in claim 1, it is characterised in that: described rocket body tank pressure
Power monitoring system (500) includes the first pressure transducer (135), the second pressure transducer (136), pick-up
Device (140), electromagnetic valve (230) and controller (240), wherein:
First pressure transducer (135), for gathering the pressure signal that tank is anterior, forms analogue signal defeated
Go out；
Second pressure transducer (136), for gathering the pressure signal at tank rear portion, forms analogue signal defeated
Go out；
Transmitter (140), for being converted to the analog signal output of 4-20mA range by the analogue signal of input；
Electromagnetic valve (230), controls, for receiving, the power signal that data are formed, and forms pressurizing device (250)
The break-make of respective line；
Controller (240), for being encapsulated as CAN number by the analogue signal of the 4-20mA range of reception
According to uploading, the control data of reception are formed power signal and is issued to corresponding electromagnetic valve.
3. rocket body tank monitoring system as claimed in claim 1, it is characterised in that: described ftercompction controls clothes
Business device (320) also includes human-computer interface device (321), controls the reception of server (320) for ftercompction
Inquiry and instruction input interface, form Artificial Control signal.
4. the rocket body tank monitoring system as described in claims 1 to 3 is arbitrary, it is characterised in that: described
One pressure transducer (135) includes the pressure transducer of different sensitivity, anterior equal along a plane at tank
Even distribution, the sensitivity of pressure transducer is gradually lowered to center by edge.
5. rocket body tank monitoring system as claimed in claim 4, it is characterised in that: described second pressure passes
Sensor (136) includes the pressure transducer of different sensitivity, is distributed along a uniform plane at tank rear portion,
The sensitivity of pressure transducer is gradually lowered to center by edge.
6. rocket body tank monitoring method, comprises the following steps:
The omnidistance pressure signal gathering single rocket body tank, is formed pressure data and is uploaded by CAN, connect
Accept the control data sent out, perform pipeline on-off action；
The pressure data that each tank of Centralizing inspection sends, and centralized displaying and storage, formed and control data downstream
Distribution.
7. rocket body tank monitors method as claimed in claim 6, further comprising the steps of:
Gather the pressure signal that tank is anterior, form analog signal output；
Gather the pressure signal at tank rear portion, form analog signal output；
The analogue signal of input is converted to the analog signal output of 4-20mA range；
Receive and control the power signal that data are formed, form the break-make of pressurizing device (250) respective line；
The analogue signal of the 4-20mA range of reception is encapsulated as CAN data upload, the control that will receive
Data processed form power signal and are issued to corresponding electromagnetic valve.
8. rocket body tank monitors method as claimed in claim 6, further comprising the steps of:
There is provided ftercompction to control server (320) and receive inquiry and instruction input interface, form Artificial Control signal.
9. rocket body tank monitors method as claimed in claim 6, further comprising the steps of:
It is distributed the first pressure transducer (135), the first pressure transducer along a uniform plane in tank front portion
(135) sensitivity is gradually lowered to center by edge.
10. rocket body tank monitors method as claimed in claim 6, further comprising the steps of:
It is distributed the second pressure transducer (136), the second pressure transducer along a uniform plane at tank rear portion
(136) sensitivity is gradually lowered to center by edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610467213.4A CN105923294B (en) | 2016-06-24 | 2016-06-24 | Rocket body tank monitoring system and monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610467213.4A CN105923294B (en) | 2016-06-24 | 2016-06-24 | Rocket body tank monitoring system and monitoring method |
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| Publication Number | Publication Date |
|---|---|
| CN105923294A true CN105923294A (en) | 2016-09-07 |
| CN105923294B CN105923294B (en) | 2018-09-28 |
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ID=56831697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610467213.4A Active CN105923294B (en) | 2016-06-24 | 2016-06-24 | Rocket body tank monitoring system and monitoring method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105923294B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107907201A (en) * | 2017-10-30 | 2018-04-13 | 北京航天计量测试技术研究所 | A kind of electronic scale automatic Proofreading device |
| CN115421543A (en) * | 2022-11-02 | 2022-12-02 | 北京宇航系统工程研究所 | Low-temperature storage tank pressure control method and system |
| CN115790720A (en) * | 2022-11-30 | 2023-03-14 | 大连理工大学 | Health monitoring system and method for reusable aerospace low-temperature liquid oxygen composite material storage box structure |
| CN117345468A (en) * | 2023-12-05 | 2024-01-05 | 江苏深蓝航天有限公司 | Fuel storage tank pressure control system and control method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107907201A (en) * | 2017-10-30 | 2018-04-13 | 北京航天计量测试技术研究所 | A kind of electronic scale automatic Proofreading device |
| CN115421543A (en) * | 2022-11-02 | 2022-12-02 | 北京宇航系统工程研究所 | Low-temperature storage tank pressure control method and system |
| CN115790720A (en) * | 2022-11-30 | 2023-03-14 | 大连理工大学 | Health monitoring system and method for reusable aerospace low-temperature liquid oxygen composite material storage box structure |
| CN117345468A (en) * | 2023-12-05 | 2024-01-05 | 江苏深蓝航天有限公司 | Fuel storage tank pressure control system and control method |
| CN117345468B (en) * | 2023-12-05 | 2024-03-15 | 江苏深蓝航天有限公司 | Fuel storage tank pressure control system and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105923294B (en) | 2018-09-28 |
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