CN103714679A - Pipeline pressure measurement system of dredge boat - Google Patents
Pipeline pressure measurement system of dredge boat Download PDFInfo
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- CN103714679A CN103714679A CN201310747019.8A CN201310747019A CN103714679A CN 103714679 A CN103714679 A CN 103714679A CN 201310747019 A CN201310747019 A CN 201310747019A CN 103714679 A CN103714679 A CN 103714679A
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Abstract
The invention relates to a pipeline pressure measurement system of a dredge boat. The pipeline pressure measurement system comprises a plurality of remote measurement and control terminal units which are mounted at key portions of a pipeline of the dredge boat and are wirelessly connected with a receiving unit mounted on a mother boat, and the receiving unit is connected with a data processing and display unit. According to the pipeline pressure measurement system, data of slurry in the pipeline is acquired in real time by virtue of the remote measurement and control terminal units mounted at the key portions of the pipeline of the dredge boat and is analyzed and processed, so that the time for finding a fault cause is saved, and the working efficiency is increased; an impending problem is found and solved in advance, so that the normal working of the dredge boat is guaranteed.
Description
Technical field
The invention belongs to hog barge line pressure detection technique field, particularly a kind of hog barge line pressure detection system.
Background technology
The application of current all kinds of hog barges occurs in a large number, and detect the current ripe detection system that also do not have for the transfer line of hog barge, regularly to detect maintenance by maintainer all the time, the not only waste of manpower of this mode, material resources, the more important thing is ageing poorly, can not find in time the risk hidden danger that the transfer line of hog barge exists at work simultaneously, when serious, cause hog barge normally to move, necessary shut-down inspection, maintenance, brings loss to production.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, and propose a kind of hog barge line pressure detection system.
The present invention solves its technical matters and takes following technical scheme to realize:
A hog barge line pressure detection system, comprises a plurality of RTU unit that is arranged on hog barge pipeline key position, RTU unit be arranged on the receiving element wireless connections on lash ship, receiving element is connected with data processing display unit.
And described RTU unit further comprises central controller, gps time synchronization module, collection terminal digital transmission module, pressure transducer, electric battery and antenna;
Described central controller includes high-precision A/D translation interface and RS232 data-interface; Described pressure transducer adopts ND-9 type mud special pressure sensor, and pressure transducer is connected with the A/D translation interface of central controller; Described gps time synchronization module is connected with central controller by described RS232 data-interface; Described collection terminal digital transmission module adopts 4510 type wireless data transmission modules as wireless transmission unit, and collection terminal digital transmission module is connected with central controller by RS232 data-interface; Described antenna adopts high-gain water proof type buggy-whip antenna; Described electric battery adopts the rechargeable type electric battery of 12V/7.2AH as the power supply of RTU unit.
And, described receiving element further comprises receiving end digital transmission module, All-Round High Gain Antenna, low decay concentric cable and power adapter, receiving end digital transmission module receives by All-Round High Gain Antenna the data-signal that each RTU unit is sent, after demodulated data signal, by low decay concentric cable, transfer data to data processing display unit, described receiving end digital transmission module and collection terminal digital transmission module match.
And, described data processing display unit further comprises computer terminal and display, computer terminal sends start, shutdown command to RTU unit by digital transmission module, it completes data processing and the reproduction that RTU unit gathers, process the opening and closing of man-machine conversation and mud line pressure telemetry system, the raw data of described display screen for showing that RTU unit gathers, the deal with data of computer terminal and realize man-machine conversation.
And, the described RTU unit that is arranged on hog barge pipeline key position is for even substep is on hog barge pipeline or be arranged on pipeline bending part, a plurality of RTU cell distribution scopes are within 10KM, and the number of RTU unit is between 4-10.
Advantage of the present invention and good effect are
1, the present invention is by a plurality of RTU unit of settling at each key position of hog barge pipeline, and mud data in Real-time Collection pipeline, and image data is carried out to analyzing and processing detect pressure line in real time, and then guarantees that hog barge normally works.
2, the present invention saves the time that failure cause is searched, and increases work efficiency; Find that in advance imminent problem is to early solving, early taking precautions against.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present invention;
Fig. 2 is the circuit theory diagrams of medium-long range detection and control terminal of the present invention unit.
Embodiment
Below in conjunction with accompanying drawing, the invention process is further described, following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of hog barge line pressure detection system, as shown in Figure 1, comprise a plurality of RTU (RTU) unit that is arranged on hog barge pipeline key position, RTU unit be arranged on the receiving element wireless connections on lash ship, receiving element is connected with data processing display unit
Wherein, as shown in Figure 2, described RTU unit further comprises central controller (CPU), gps time synchronization module, collection terminal digital transmission module, pressure transducer, electric battery and antenna,
Described central controller (CPU) adopts AM company process chip, have processing speed fast, include high-precision A/D change-over circuit and RS232 data-interface, working stability; Described pressure transducer and employing ND-9 type mud (containing hard particles) special pressure sensor, pressure transducer is connected with the A/D translation interface of CPU; Described gps time synchronization module is connected with CPU by described RS232 data-interface, so not only can accomplish that all RTU unit, at the instant pressure data of synchronization collection, can also realize time-devision system wireless transmission better; Described collection terminal digital transmission module adopts 4510 type wireless data transmission modules as wireless transmission unit, collection terminal digital transmission module is connected with central controller (CPU) by RS232 data-interface, this collection terminal digital transmission module adopts continuous phase frequency keying CPFSK modulation technique, utilize digital signal processing DSP to complete modulation and demodulation, even also can provide highly reliable Communications service under very severe condition; Described antenna adopts high-gain water proof type buggy-whip antenna; Described electric battery adopts the rechargeable type electric battery of 12V/7.2AH as the power supply of RTU unit.
Wherein, receiving element further comprises receiving end digital transmission module, All-Round High Gain Antenna, low decay concentric cable and power adapter, receiving end digital transmission module receives by All-Round High Gain Antenna the data-signal that each RTU unit is sent, and after demodulated data signal, by low decay concentric cable, transfers data to data processing display unit; Described receiving end digital transmission module and collection terminal digital transmission module match.
Wherein, data processing display unit further comprises computer terminal and display, computer terminal sends " start ", " shutdown " instruction to RTU unit by digital transmission module, it completes data processing and the reproduction that RTU unit gathers, and processes the opening and closing of man-machine conversation and mud line pressure telemetry system; The raw data of described display screen for showing that RUN unit gathers, the deal with data of computer terminal and realize man-machine conversation.
In specific embodiment of the invention, described in be arranged on hog barge pipeline key position RTU unit for even substep is on hog barge pipeline or be arranged on pipeline bending part, a plurality of RTU unit substep scope is within 10KM, the number of RTU unit is between 4-10.
Claims (5)
1. a hog barge line pressure detection system, it is characterized in that: comprise a plurality of RTU unit that is arranged on hog barge pipeline key position, RTU unit be arranged on the receiving element wireless connections on lash ship, receiving element is connected with data processing display unit.
2. hog barge line pressure detection system according to claim 1, is characterized in that: described RTU unit further comprises central controller, gps time synchronization module, collection terminal digital transmission module, pressure transducer, electric battery and antenna;
Described central controller includes high-precision A/D translation interface and RS232 data-interface; Described pressure transducer adopts ND-9 type mud special pressure sensor, and pressure transducer is connected with the A/D translation interface of central controller; Described gps time synchronization module is connected with central controller by described RS232 data-interface; Described collection terminal digital transmission module adopts 4510 type wireless data transmission modules as wireless transmission unit, and collection terminal digital transmission module is connected with central controller by RS232 data-interface; Described antenna adopts high-gain water proof type buggy-whip antenna; Described electric battery adopts the rechargeable type electric battery of 12V/7.2AH as the power supply of RTU unit.
3. hog barge line pressure detection system according to claim 1, it is characterized in that: described receiving element further comprises receiving end digital transmission module, All-Round High Gain Antenna, low decay concentric cable and power adapter, receiving end digital transmission module receives by All-Round High Gain Antenna the data-signal that each RTU unit is sent, after demodulated data signal, by low decay concentric cable, transfer data to data processing display unit, described receiving end digital transmission module and collection terminal digital transmission module match.
4. hog barge line pressure detection system according to claim 1, it is characterized in that: described data processing display unit further comprises computer terminal and display, computer terminal sends start, shutdown command to RTU unit by digital transmission module, it completes data processing and the reproduction that RTU unit gathers, process the opening and closing of man-machine conversation and mud line pressure telemetry system, the raw data of described display screen for showing that RTU unit gathers, the deal with data of computer terminal and realize man-machine conversation.
5. hog barge line pressure detection system according to claim 1, it is characterized in that: described in be arranged on hog barge pipeline key position RTU unit for even substep is on hog barge pipeline or be arranged on pipeline bending part, a plurality of RTU cell distribution scopes are within 10KM, and the number of RTU unit is between 4-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747019.8A CN103714679A (en) | 2013-12-25 | 2013-12-25 | Pipeline pressure measurement system of dredge boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747019.8A CN103714679A (en) | 2013-12-25 | 2013-12-25 | Pipeline pressure measurement system of dredge boat |
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| Publication Number | Publication Date |
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| CN103714679A true CN103714679A (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310747019.8A Pending CN103714679A (en) | 2013-12-25 | 2013-12-25 | Pipeline pressure measurement system of dredge boat |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775985A (en) * | 2018-07-12 | 2018-11-09 | 中交疏浚技术装备国家工程研究中心有限公司 | Based on the slurry delivery pipe line of bus along stroke pressure synchronized measurement system and method |
| CN108801539A (en) * | 2018-07-12 | 2018-11-13 | 中交疏浚技术装备国家工程研究中心有限公司 | Based on wireless slurry delivery pipe line along stroke pressure synchronized measurement system and method |
| CN114791375A (en) * | 2022-05-04 | 2022-07-26 | 浙江致远工程管理有限公司 | Intelligent equipment for building material inspection |
-
2013
- 2013-12-25 CN CN201310747019.8A patent/CN103714679A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775985A (en) * | 2018-07-12 | 2018-11-09 | 中交疏浚技术装备国家工程研究中心有限公司 | Based on the slurry delivery pipe line of bus along stroke pressure synchronized measurement system and method |
| CN108801539A (en) * | 2018-07-12 | 2018-11-13 | 中交疏浚技术装备国家工程研究中心有限公司 | Based on wireless slurry delivery pipe line along stroke pressure synchronized measurement system and method |
| CN108801539B (en) * | 2018-07-12 | 2023-09-19 | 中交疏浚技术装备国家工程研究中心有限公司 | Wireless-based system and method for synchronously measuring along-path pressure of slurry conveying pipeline |
| CN108775985B (en) * | 2018-07-12 | 2023-09-19 | 中交疏浚技术装备国家工程研究中心有限公司 | Bus-based slurry conveying pipeline along-line pressure synchronous measurement system and method |
| CN114791375A (en) * | 2022-05-04 | 2022-07-26 | 浙江致远工程管理有限公司 | Intelligent equipment for building material inspection |
| CN114791375B (en) * | 2022-05-04 | 2022-10-04 | 浙江致远工程管理有限公司 | Intelligent equipment for building material inspection |
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Application publication date: 20140409 |