CN108074417B - Narrow water channel passage monitoring device - Google Patents
Narrow water channel passage monitoring device Download PDFInfo
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- CN108074417B CN108074417B CN201711254604.9A CN201711254604A CN108074417B CN 108074417 B CN108074417 B CN 108074417B CN 201711254604 A CN201711254604 A CN 201711254604A CN 108074417 B CN108074417 B CN 108074417B
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 238000007667 floating Methods 0.000 claims abstract description 46
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000004146 energy storage Methods 0.000 claims abstract description 11
- 238000005086 pumping Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 10
- 239000013307 optical fiber Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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Abstract
The invention provides a narrow water channel passage monitoring device, which comprises an upper floating plate and a lower floating body, wherein a distance measuring sensor is arranged at the center of the bottom of the lower floating body, and an adjusting cavity is arranged in the lower floating body; a protective cover with a regular quadrangular frustum pyramid structure is arranged above the upper floating plate, a PLC (programmable logic controller) and an energy storage battery are arranged in the protective cover, a channel indicator light and an acousto-optic alarm are arranged at the top of the protective cover, a solar cell panel, an air speed sensor, a temperature sensor and a humidity sensor are further arranged on the upper floating plate, and the PLC is respectively connected with the axial flow fan, the water pump, the first valve, the second valve, the channel indicator light, the acousto-optic alarm, the air speed sensor, the temperature sensor and the humidity sensor; the invention can monitor the real-time information of the water channel and the channel, and can carry out connection and conversation with ships entering the range of the channel, has reasonable structure, simple installation and low cost, is suitable for engineering with narrow channel, and is beneficial to popularization and application.
Description
Technical Field
The invention relates to a monitoring device, in particular to a narrow water channel passage monitoring device.
Background
In recent years, inland river shipping in China is rapidly developed, inland river shipping systems with water systems such as Yangtze river, Zhujiang river, Heilongjiang river, Jinghang canal and the like as the backbone are formed preliminarily at present, inland river ships are heavy, about more than 18 thousands of inland river ships with more than 100 total tons are formed at present, and the development of economic society is greatly promoted. However, due to the wide distribution of navigation channels, the complexity and the different sizes of ships, the supervision of the internal river ships is becoming more and more severe. At present, the main means for identifying ships entering and leaving the jurisdiction area by maritime affairs are on-site patrol of maritime personnel, bayonet video manual monitoring and the like.
Patent CN201410739042.7 discloses an automatic identification method and system for ships entering and leaving a jurisdiction, which solves the problems that in the prior art, the identification means for the ships entering and leaving the jurisdiction is single, the ships entering and leaving the jurisdiction cannot be comprehensively supervised, and a lot of manpower and material resources are consumed due to manual participation. The automatic identification method for the ship entering and leaving the jurisdiction area comprises the following steps: monitoring and identifying ships entering and exiting a sensing boundary through a high-definition camera arranged on the shore of the navigation channel; automatically identifying a sailing ship through an AIS system; automatically sensing and identifying a ship provided with an RFID active card through a ship RFID reader arranged in a water channel with a narrow channel or a side inspection station; the system is too simple in structure, intelligent monitoring can not be carried out on ships in and out, and operation still needs to be carried out manually.
Patent CN201410681597.0 discloses an inland waterway real-time monitoring system based on optical fiber underwater sound sensor array, including three submodule pieces of optical fiber underwater sound sensor array, photoelectric conversion module and signal processing module, wherein, optical fiber sensor array includes a plurality of optical fiber underwater sound sensor units and communication optical cable. The invention provides an active full-automatic inland river channel monitoring system which is wide in applicability and strong in anti-interference capability, and the system is not limited by weather conditions and can monitor inland river channels in real time all day; the system can not realize the overall management of the running ships, and has limitation in practical use.
Disclosure of Invention
The invention provides a narrow water channel passing monitoring device aiming at the problems, which can monitor the real-time information of the water channel and carry out connection dialogue with ships driving into the range of the channel, has reasonable structure, simple installation and low cost, is suitable for the engineering with narrow channel and is beneficial to popularization and application.
The specific technical scheme is as follows:
the narrow water channel passage monitoring device comprises an upper floating plate and a lower floating body, wherein the upper end surface and the lower end surface of the upper floating plate are both of a square structure, the lower floating body of a circular truncated cone structure is fixed below the upper floating plate, four first supporting plates of an L-shaped structure are uniformly arranged at the bottom of the lower floating body, and an axial flow fan is arranged on the upper end surface of each first supporting plate;
a distance measuring sensor is arranged at the center of the bottom of the lower floating body, an adjusting cavity is arranged in the lower floating body, the bottom of the adjusting cavity is communicated with the outside through a water pumping pipe and a water draining pipe respectively, a first valve is arranged on the water pumping pipe, a second valve is arranged on the water draining pipe, and the water pumping pipe is connected with a water pumping pump;
a protective cover with a regular quadrangular frustum pyramid structure is arranged above the upper floating plate, a PLC (programmable logic controller) and an energy storage battery are arranged in the protective cover, a channel indicator lamp and an acousto-optic alarm are arranged at the top of the protective cover, and a solar cell panel, a wind speed sensor, a temperature sensor and a humidity sensor are further arranged on the upper floating plate;
the solar cell panel is connected with an energy storage battery, and the energy storage battery is used for supplying power to the axial flow fan, the water suction pump, the first valve, the second valve, the channel indicator lamp and the acousto-optic alarm;
the PLC is respectively connected with the axial flow fan, the water suction pump, the first valve, the second valve, the channel indicator light, the sound-light alarm, the wind speed sensor, the temperature sensor and the humidity sensor;
the PLC controller is integrated with a wireless module and is in wireless connection with a control terminal through the wireless module, and the control terminal is pre-installed in a scheduling room and a ship on the shore.
Furthermore, a first water level monitoring device is arranged below the upper floating plate, a second water level monitoring device is arranged on the lower floating body, and the second water level monitoring device is positioned below the first water level monitoring device;
the first water level monitoring device and the second water level monitoring device both comprise device shells, a communication cavity is arranged in each device shell, a water through hole is formed in the middle of the bottom of each communication cavity, the upper surface of each communication cavity is horizontally arranged, and the lower surface of each communication cavity is obliquely arranged, so that the height of each communication cavity is gradually increased from two sides to the water through hole;
a positive connecting terminal and a negative connecting terminal are respectively fixed on two sides of the communicating cavity, and the positive connecting terminal is sequentially connected with the current sensor, the battery, the resistor and the negative connecting terminal through leads;
the current sensor is connected with the PLC.
Further, the distance measuring sensor is a laser distance measuring sensor or an acoustic wave distance measuring sensor.
Further, the wireless module is a 4G wireless module, a WIFI wireless module or a Bluetooth wireless module.
Further, the control terminal is a PC, a mobile phone or a tablet computer.
Furthermore, the monitoring device further comprises a plurality of positioning mechanisms, each positioning mechanism comprises a positioning rope and a positioning insertion block, one end of each positioning rope is fixed below the upper floating plate, the other end of each positioning rope penetrates through the first supporting plate and is fixedly connected with the corresponding positioning insertion block, each positioning insertion block is of a cone structure with a large top and a small bottom, and a plurality of wedge blocks are arranged on the side wall of each positioning insertion block.
The working principle of the invention is as follows:
the invention is used for monitoring the water depth, the environmental temperature, the humidity and the wind speed of a channel and sending the monitored information to ships entering the channel and a shoreside scheduling room;
in order to ensure the accuracy of water depth monitoring, the device is provided with a first water level monitoring device and a second water level monitoring device, when water enters a communicating cavity of the first water level monitoring device and the second water level monitoring device, a circuit is electrically communicated, and at the moment, a current sensor senses a numerical value and transmits a signal to a PLC (programmable logic controller);
if the first water level monitoring device and the second water level monitoring device both have signals, the PLC controls the second valve to be opened, the water is discharged outwards, and meanwhile, the axial flow fan is controlled to be started, so that the devices float upwards quickly;
if the first water level monitoring device and the second water level monitoring device have no signals, the PLC controls the first valve and the water suction pump to be opened, water is sucked into the adjusting cavity, and meanwhile, the axial flow fan is closed to enable the devices to sink;
only when the first water level monitoring device has no signal and the second water level monitoring device has a signal, the distance measuring sensor starts to carry out distance measuring operation;
if the first water level monitoring device and the second water level monitoring device continuously generate intermittent signals, the situation that the wind waves are large at the moment is indicated, and the sound-light alarm instrument gives an alarm;
the PLC stores channel basic information, and when a ship passes through, the PLC transmits the information to the ship so as to enable the ship to self-check whether the ship can smoothly navigate;
in conclusion, the invention can monitor the real-time information of the waterway channel and carry out connection dialogue with ships driving into the waterway range, has reasonable structure, simple installation and low cost, is suitable for engineering with narrow waterway and is beneficial to popularization and application.
Drawings
FIG. 1 is a cross-sectional view of the present invention.
Fig. 2 is a sectional view of a first water level monitoring apparatus according to the present invention.
FIG. 3 is an electrical connection diagram of the present invention.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention.
Reference numerals
The device comprises an upper floating plate 1, a lower floating body 2, a first supporting plate 3, an axial flow fan 4, a distance measuring sensor 5, an adjusting cavity 6, a water pumping pipe 7, a water draining pipe 8, a first valve 9, a second valve 10, a water pumping pump 11, a protective cover 12, a PLC (programmable logic controller) 13, an energy storage battery 14, a channel indicating lamp 15, an acousto-optic alarm 16, a solar cell panel 17, an air speed sensor 18, a temperature sensor 19, a humidity sensor 20, a first water level monitoring device 21, a second water level monitoring device 22, a device shell 23, a communication cavity 24, a water through hole 25, a positive connecting terminal 26, a negative connecting terminal 27, a current sensor 28, a battery 29, a resistor 30, a positioning rope 31, a positioning insertion block 32 and a wedge block 33.
The narrow water channel passage monitoring device comprises an upper floating plate 1 and a lower floating body 2, wherein the upper end surface and the lower end surface of the upper floating plate are both of a square structure, the lower floating body of a round platform-shaped structure is fixed below the upper floating plate, four first supporting plates 3 of an L-shaped structure are uniformly arranged at the bottom of the lower floating body, and an axial flow fan 4 is arranged on the upper end surface of each first supporting plate;
a distance measuring sensor 5 is arranged at the center of the bottom of the lower floating body, an adjusting cavity 6 is arranged in the lower floating body, the bottom of the adjusting cavity is communicated with the outside through a water pumping pipe 7 and a water draining pipe 8 respectively, a first valve 9 is arranged on the water pumping pipe, a second valve 10 is arranged on the water draining pipe, and the water pumping pipe is connected with a water pumping pump 11;
a protective cover 12 with a regular quadrangular frustum pyramid structure is arranged above the upper floating plate, a PLC (programmable logic controller) 13 and an energy storage battery 14 are arranged in the protective cover, a channel indicator lamp 15 and a sound-light alarm instrument 16 are arranged at the top of the protective cover, and a solar cell panel 17, an air speed sensor 18, a temperature sensor 19 and a humidity sensor 20 are further arranged on the upper floating plate;
the solar cell panel is connected with an energy storage battery, and the energy storage battery is used for supplying power to the axial flow fan, the water suction pump, the first valve, the second valve, the channel indicator lamp and the acousto-optic alarm;
the PLC is respectively connected with the axial flow fan, the water suction pump, the first valve, the second valve, the channel indicator light, the sound-light alarm, the wind speed sensor, the temperature sensor and the humidity sensor;
the PLC controller is integrated with a wireless module and is in wireless connection with a control terminal through the wireless module, and the control terminal is pre-installed in a scheduling room and a ship on the shore.
Further, a first water level monitoring device 21 is arranged below the upper floating plate, a second water level monitoring device 22 is arranged on the lower floating body, and the second water level monitoring device is positioned below the first water level monitoring device;
the first water level monitoring device and the second water level monitoring device both comprise a device shell 23, a communicating cavity 24 is arranged in the device shell, a water through hole 25 is arranged in the middle of the bottom of the communicating cavity, the upper surface of the communicating cavity is horizontally arranged, and the lower surface of the communicating cavity is obliquely arranged, so that the height of the communicating cavity is gradually increased from two sides to the water through hole;
a positive connecting terminal 26 and a negative connecting terminal 27 are respectively fixed on two sides of the communicating cavity, and the positive connecting terminal is sequentially connected with a current sensor 28, a battery 29, a resistor 30 and the negative connecting terminal through leads;
the current sensor is connected with the PLC.
Further, the distance measuring sensor is a laser distance measuring sensor or an acoustic wave distance measuring sensor.
Further, the wireless module is a 4G wireless module, a WIFI wireless module or a Bluetooth wireless module.
Further, the control terminal is a PC, a mobile phone or a tablet computer.
Furthermore, monitoring devices still includes a plurality of positioning mechanism, and positioning mechanism includes location rope 31 and location inserted block 32, and location rope one end is fixed in the below of last kickboard, and the other end passes first backup pad and location inserted block fixed connection, and the location inserted block is big-end-up's cone structure, is equipped with a plurality of contracts piece 33 on the lateral wall of location inserted block.
The invention is used for monitoring the water depth, the environmental temperature, the humidity and the wind speed of a channel and sending the monitored information to ships entering the channel and a shoreside scheduling room;
in order to ensure the accuracy of water depth monitoring, the device is provided with a first water level monitoring device and a second water level monitoring device, when water enters a communicating cavity of the first water level monitoring device and the second water level monitoring device, a circuit is electrically communicated, and at the moment, a current sensor senses a numerical value and transmits a signal to a PLC (programmable logic controller);
if the first water level monitoring device and the second water level monitoring device both have signals, the PLC controls the second valve to be opened, the water is discharged outwards, and meanwhile, the axial flow fan is controlled to be started, so that the devices float upwards quickly;
if the first water level monitoring device and the second water level monitoring device have no signals, the PLC controls the first valve and the water suction pump to be opened, water is sucked into the adjusting cavity, and meanwhile, the axial flow fan is closed to enable the devices to sink;
only when the first water level monitoring device has no signal and the second water level monitoring device has a signal, the distance measuring sensor starts to carry out distance measuring operation;
if the first water level monitoring device and the second water level monitoring device continuously generate intermittent signals, the situation that the wind waves are large at the moment is indicated, and the sound-light alarm instrument gives an alarm;
the PLC controller stores channel basic information, and when a ship passes through, the PLC controller transmits the information to the ship so as to enable the ship to self-check whether the ship can smoothly navigate.
Claims (3)
1. The narrow water channel passage monitoring device is characterized by comprising an upper floating plate and a lower floating body, wherein the upper end surface and the lower end surface of the upper floating plate are both of a square structure, the lower floating body of a round platform-shaped structure is fixed below the upper floating plate, four first supporting plates of an L-shaped structure are uniformly arranged at the bottom of the lower floating body, and an axial flow fan is arranged on the upper end surface of each first supporting plate;
a distance measuring sensor is arranged at the center of the bottom of the lower floating body, an adjusting cavity is arranged in the lower floating body, the bottom of the adjusting cavity is communicated with the outside through a water pumping pipe and a water draining pipe respectively, a first valve is arranged on the water pumping pipe, a second valve is arranged on the water draining pipe, and the water pumping pipe is connected with a water pumping pump;
a protective cover with a regular quadrangular frustum pyramid structure is arranged above the upper floating plate, a PLC (programmable logic controller) and an energy storage battery are arranged in the protective cover, a channel indicator lamp and an acousto-optic alarm are arranged at the top of the protective cover, and a solar cell panel, a wind speed sensor, a temperature sensor and a humidity sensor are further arranged on the upper floating plate;
the solar cell panel is connected with an energy storage battery, and the energy storage battery is used for supplying power to the axial flow fan, the water suction pump, the first valve, the second valve, the channel indicator lamp and the acousto-optic alarm;
the PLC is respectively connected with the axial flow fan, the water suction pump, the first valve, the second valve, the channel indicator light, the sound-light alarm, the wind speed sensor, the temperature sensor and the humidity sensor;
a wireless module is integrated on the PLC controller, the PLC controller is wirelessly connected with a control terminal through the wireless module, and the control terminal is pre-installed in a scheduling room and a ship on the shore;
a first water level monitoring device is arranged below the upper floating plate, a second water level monitoring device is arranged on the lower floating body, and the second water level monitoring device is positioned below the first water level monitoring device;
the first water level monitoring device and the second water level monitoring device both comprise device shells, a communication cavity is arranged in each device shell, a water through hole is formed in the middle of the bottom of each communication cavity, the upper surface of each communication cavity is horizontally arranged, and the lower surface of each communication cavity is obliquely arranged, so that the height of each communication cavity is gradually increased from two sides to the water through hole;
a positive connecting terminal and a negative connecting terminal are respectively fixed on two sides of the communicating cavity, and the positive connecting terminal is sequentially connected with the current sensor, the battery, the resistor and the negative connecting terminal through leads;
the current sensor is connected with the PLC.
2. The narrow waterway passage monitoring device of claim 1, wherein the ranging sensor is a laser ranging sensor or an acoustic ranging sensor.
3. The narrow waterway passage monitoring device of claim 1, further comprising a plurality of positioning mechanisms, wherein each positioning mechanism comprises a positioning rope and a positioning insertion block, one end of the positioning rope is fixed below the upper floating plate, the other end of the positioning rope penetrates through the first supporting plate and is fixedly connected with the positioning insertion block, the positioning insertion block is of a cone structure with a large top and a small bottom, and a plurality of wedge blocks are arranged on the side wall of the positioning insertion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711254604.9A CN108074417B (en) | 2017-12-01 | 2017-12-01 | Narrow water channel passage monitoring device |
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| CN201711254604.9A CN108074417B (en) | 2017-12-01 | 2017-12-01 | Narrow water channel passage monitoring device |
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| CN108074417A CN108074417A (en) | 2018-05-25 |
| CN108074417B true CN108074417B (en) | 2020-04-03 |
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| CN113860504A (en) * | 2021-08-30 | 2021-12-31 | 郝晓霞 | Wetland ecological remediation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0858678A (en) * | 1994-08-19 | 1996-03-05 | Masahide Ichikawa | Buoy beacon for navigational aids |
| CN201907635U (en) * | 2010-12-22 | 2011-07-27 | 山东省科学院海洋仪器仪表研究所 | Self-heaving detecting buoy capable of reaching to bottom for marine environment |
| CN103487113A (en) * | 2013-09-25 | 2014-01-01 | 无锡俊达测试技术服务有限公司 | River channel water depth monitoring device |
| CN104691707B (en) * | 2015-03-18 | 2017-05-10 | 武汉大学 | Floating water quality observing system with adjustable buoyancy |
| CN106097778A (en) * | 2016-06-07 | 2016-11-09 | 益阳市首航电子科技有限公司 | A kind of navigation channel based on Beidou navigation transport information answering system |
| CN106005326B (en) * | 2016-07-11 | 2017-10-27 | 中国海洋大学 | A kind of water hydraulic buoyancy regulating system and method |
| CN106741648B (en) * | 2016-11-28 | 2018-12-11 | 绍兴柯桥定基转移印花有限公司 | A kind of multi-functional detection buoy in river |
| CN106585881A (en) * | 2016-12-22 | 2017-04-26 | 中国电建集团中南勘测设计研究院有限公司 | Floating type marine hydrologic observation device |
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Application publication date: 20180525 Assignee: Dafeng Changsha shipyard, Dinghai District, Zhoushan City Assignor: Zhejiang Ocean University Contract record no.: X2024980011991 Denomination of invention: Narrow waterway channels are monitored by monitoring devices Granted publication date: 20200403 License type: Common License Record date: 20240815 Application publication date: 20180525 Assignee: ZHOUSHAN DINGHAI REEF SHIPBUILDING Co.,Ltd. Assignor: Zhejiang Ocean University Contract record no.: X2024980011900 Denomination of invention: Narrow waterway channels are monitored by monitoring devices Granted publication date: 20200403 License type: Common License Record date: 20240813 Application publication date: 20180525 Assignee: Zhejiang Peninsula Ship Industry Co.,Ltd. Assignor: Zhejiang Ocean University Contract record no.: X2024980011886 Denomination of invention: Narrow waterway channels are monitored by monitoring devices Granted publication date: 20200403 License type: Common License Record date: 20240813 |
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Application publication date: 20180525 Assignee: Zhoushan Yulong Ship Engineering Co.,Ltd. Assignor: Zhejiang Ocean University Contract record no.: X2024980012020 Denomination of invention: Narrow waterway channels are monitored by monitoring devices Granted publication date: 20200403 License type: Common License Record date: 20240815 |
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Application publication date: 20180525 Assignee: Zhoushan Yingshi Fishery Development Co.,Ltd. Assignor: Zhejiang Ocean University Contract record no.: X2024980012245 Denomination of invention: Narrow waterway channels are monitored by monitoring devices Granted publication date: 20200403 License type: Common License Record date: 20240819 Application publication date: 20180525 Assignee: Ligang Jinguan shipyard, Dinghai District, Zhoushan City Assignor: Zhejiang Ocean University Contract record no.: X2024980012236 Denomination of invention: Narrow waterway channels are monitored by monitoring devices Granted publication date: 20200403 License type: Common License Record date: 20240819 |
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