CN204463471U - A kind of ship lockage ship's speed detects prior-warning device - Google Patents
A kind of ship lockage ship's speed detects prior-warning device Download PDFInfo
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- CN204463471U CN204463471U CN201520127141.XU CN201520127141U CN204463471U CN 204463471 U CN204463471 U CN 204463471U CN 201520127141 U CN201520127141 U CN 201520127141U CN 204463471 U CN204463471 U CN 204463471U
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Abstract
A kind of ship lockage ship's speed detects prior-warning device, comprise radar velocity measurement unit, data processing unit, communication device unit, early warning display report unit, radar velocity measurement cell layout is on lock chamber or ship lift ship railway carriage or compartment, the speed of a ship or plane information of the real-time boats and ships turnover ship lock of radar velocity measurement unit or ship lift, and information is sent to data processing unit by communication device unit, data processing unit connects early warning display and reports unit, and early warning display is reported unit and is used for carrying out speed display and early warning.A kind of ship lockage ship's speed of the utility model detects prior-warning device, enters the speed of lock and shifting berth head ship when effectively can detect ship lockage, and into and out of the speed in ship railway carriage or compartment when ship lift crossed by boats and ships, arranging speed limit and transfiniting provides alerting signal.
Description
Technical field
A kind of ship lockage ship's speed of the utility model detects prior-warning device, relates to navigation monitoring field.
Background technology
When boats and ships are by the navigation structure such as ship lock, ship lift, in order to ensure navigation safety, ship's speed boats and ships being entered to lock has strict requirement.Ship gateway operation administrative provisions: entering lock list ship is 0.7 ~ 1.0m/s, to go out lock list ship be 1 ~ 1.4m/s, Jin Zha fleet be 0.5 ~ 0.8 m/s, Chu Zha fleet is 1 ~ 1.4m/s.Require that boats and ships turnover lock speed is less than 0.5 m/s in the Three-Gorges Ship-lift of building.Boats and ships common on the market test the speed great majority employing based on the velocity measuring technique of GPS with based on AIS, VTS system velocity measuring technique at present, at relative confined spaces such as lock chambers, its rate accuracy, real-time, anti-interference are all restricted, cannot meet ship lockage ship's speed and detect early warning requirement, ship lock is applied less by the mode of the radargrammetry speed of the ship in metres per second based on Doppler effect at home.
Summary of the invention
In order to overcome the technical matters that the spot ship mode that tests the speed exists in lock chamber uses, the utility model provides a kind of ship lockage ship's speed to detect prior-warning device, the speed of lock and shifting berth head ship is entered when effectively can detect ship lockage, into and out of the speed in ship railway carriage or compartment when ship lift crossed by boats and ships, arranging speed limit and transfiniting provides alerting signal.
The technical scheme that the utility model is taked is:
A kind of ship lockage ship's speed detects prior-warning device, comprise radar velocity measurement unit, data processing unit, communication device unit, early warning display report unit, radar velocity measurement cell layout is on lock chamber or ship lift ship railway carriage or compartment, radar velocity measurement unit measures the speed of a ship or plane information of boats and ships turnover ship lock or ship lift in real time, and information is sent to data processing unit by communication device unit, data processing unit connects early warning display and reports unit, and early warning display is reported unit and is used for carrying out speed display and early warning.
Described radar velocity measurement unit comprises radar Doppler, and radar Doppler is arranged on The Cloud Terrace, is arranged on ship lock miter gate, and radar Doppler, by comparing the radar wave launched and accept, measures the ship's speed information of boats and ships turnover ship lock in real time.
Described communication device unit comprises Ethernet interface module, the network switch, communication device unit is used for the ship speed information obtained by radar velocity measurement unit, be transferred to data processing unit, the information transmission after process is reported unit to early warning display by data processing unit.
Described early warning display is reported unit and is made up of LCDs and loudspeaker, be arranged in the velocity amplitude of the real-time display measurement boats and ships of LCDs energy of ship lock or ship lift, when the speed measuring boats and ships is close or exceed design permissible value, overspeed warning warning banner is sent in LCDs, play voice message by loudspeaker simultaneously, remind the driver of boats and ships to control the headway of boats and ships.
Described data processing unit is data processing server, and data processing server obtains measured single ship or the real-time speed of many ships for calculating, and the relative displacement of boats and ships.
Described radar velocity measurement unit is 2.
A kind of ship lockage ship's speed of the utility model detects prior-warning device, and technique effect is as follows:
1), radar Doppler is adopted, boats and ships are tested the speed, makes control system itself have good rate accuracy, real-time, can kinetic measurement be realized, all-the-way tracking boats and ships and complete velocity measuring work, and possess the function simultaneously measuring multiple target speed of the ship in metres per second.
2), adopt LCDs, LCDs is provided with operation interface, easy to operate, friendly interface.The operational management personnel of ship lock or ship lift, can obtain the speed real-time curve chart and displacement information of measuring boats and ships very easily on display interface.
3), when the speed measuring boats and ships is close or exceed design permissible value, sends overspeed warning warning banner in LCDs, play voice message by loudspeaker simultaneously, with the headway reminding the driver of boats and ships to control boats and ships.
4), performance index are as follows:
1., minimum speed <0.2m/s is detected;
2., speed of detection in 0.2m/s <v<1m/s interval, the accuracy requirement of testing the speed is higher than 0.05m/s;
3., detection range >400m.
Accompanying drawing explanation
Fig. 1 is the utility model apparatus structure schematic diagram.
Fig. 2 is in embodiment under single radar velocity measurement: ship lockage ship's speed detects early warning system plane blind Range Analysis figure.
Fig. 3 is that in embodiment, dual radars tests the speed down: ship lockage ship's speed detects early warning system plane blind Range Analysis figure.
Fig. 4 enters lock to test the speed layout schematic diagram when boats and ships are up in embodiment.
Fig. 5 goes out lock to test the speed layout schematic diagram when boats and ships are up in embodiment.
Embodiment
As shown in Figure 1, a kind of ship lockage ship's speed detects prior-warning device, comprises radar velocity measurement unit 1, data processing unit 2, communication device unit 4, early warning display report unit 3.Radar velocity measurement unit 1 is arranged on lock chamber or ship lift ship railway carriage or compartment, radar velocity measurement unit 1 measures the speed of a ship or plane information of boats and ships turnover ship lock or ship lift in real time, and information is sent to data processing unit 2 by communication device unit 4, data processing unit 2 connects early warning display and reports unit 3, and early warning display reports unit 3 for carrying out speed display and early warning.
Described radar velocity measurement unit 1 comprises radar Doppler, and radar Doppler is arranged on The Cloud Terrace, is arranged on ship lock miter gate, and radar Doppler, by comparing the radar wave launched and accept, measures the ship's speed information of boats and ships turnover ship lock in real time.When range of stage is excessive or ship lockage running status changes, by arranging electric platform parameter, regulate the angle of pitch and the direction of radar Doppler.
Described communication device unit 4 comprises Ethernet interface module, the network communication apparatus such as the network switch, communication device unit 4 for information transmission such as ship speeds that radar velocity measurement unit 1 is obtained to data processing unit 2, described data processing unit 2 is data processing server, data processing unit 2 eliminates the interference of the factors such as inclement weather by signal noise silencing process and algorithm optimization, calculating obtains measured single ship or the real-time speed of many ships, draw the relative displacement of measuring boats and ships, the speed real-time curve chart of display measurement boats and ships and displacement information, and in conjunction with ship gateway operation technique, unit 3 is reported by the early warning display being arranged in ship lock or ship lift assigned address, carry out speed display and early warning.
Described early warning display is reported unit 3 and is made up of LCDs and loudspeaker, be arranged in the LCDs of ship lock or ship lift assigned address, the velocity amplitude of the real-time display measurement boats and ships of energy, when the speed measuring boats and ships is close or exceed design permissible value, LCDs sends overspeed warning warning banner, play voice message by loudspeaker, with the headway reminding the driver of boats and ships to control boats and ships simultaneously.
Embodiment:
Below in conjunction with drawings and Examples (Ge Zhou Ba 2# ship lock boats and ships ship's speed detects early warning), the utility model is described further.
Ge Zhou Ba 2# lock chamber planar dimension is 280m × 34m, lock chamber peak level 54.5m, lowest water level 39m, according to ship gateway operation administrative provisions, entering lock list ship is 0.7 ~ 1.0m/s, and going out lock list ship is 1 ~ 1.4m/s, requires that boats and ships test the speed early warning system detection range >400m, detection minimum speed <0.2m/s, the accuracy requirement of testing the speed is higher than 0.05m/s reference Fig. 2, Fig. 3.Be 4.5 ° according to effective spread angle of velocity radar, when installing single velocity radar, blind area size is comparatively large, so the mode that 2 radar velocity measurement unit 1 should be adopted to install can meet the demands, radar velocity measurement unit 1 is installed on below miter gate's foot bridge.
With behavior example on boats and ships, with reference to Fig. 4, Fig. 5 boats and ships are advanced lock time, 2# miter gate opens, speed measuring point is closed, start 1# miter gate measurement point The Cloud Terrace, holes probe is rotated direction towards downstream, and tilt to predetermined angle (this angle calculates test by water level information and mounting points and draws), according to boats and ships height circumstance of occlusion, velocity radar can catch all boats and ships in lock chamber (ensure head ship) by entering lock velocity information in design section, boats and ships up go out lock time, 1# miter gate opens, 1# miter gate arranges measurement point is closed, start 2# miter gate measurement point, holes probe rotates towards updrift side and keeps and level by The Cloud Terrace, velocity radar unit can catch the ship's speed information of end of line ship, boats and ships go out lock, information is also sent to data processing unit 2 by communication device unit 4 by radar velocity measurement unit 1, data processing unit 2 corrects by filtering and angular deviation the interference eliminating the factors such as inclement weather, calculating obtains measured single ship or the real-time speed of many ships, draw the relative displacement of measuring boats and ships, the operational management personnel of ship lock or ship lift can obtain the speed real-time curve chart and displacement information of measuring boats and ships in LCDs, and in conjunction with ship gateway operation technique, unit 3 is reported by the early warning display being arranged in ship lock or ship lift assigned address, carry out speed display and early warning.When the speed measuring boats and ships is close or exceed design permissible value, overspeed warning warning banner is sent in LCDs, and play voice message by loudspeaker, with the headway reminding the driver of boats and ships to control boats and ships, data processing unit 2 possesses speed of the ship in metres per second information storage function simultaneously, so that the record of operational management personnel and inquiry.
Claims (6)
1. a ship lockage ship's speed detects prior-warning device, comprise radar velocity measurement unit (1), data processing unit (2), communication device unit (4), unit (3) is reported in early warning display, it is characterized in that, radar velocity measurement unit (1) is arranged on lock chamber or ship lift ship railway carriage or compartment, radar velocity measurement unit (1) measures the speed of a ship or plane information of boats and ships turnover ship lock or ship lift in real time, and information is sent to data processing unit (2) by communication device unit (4), data processing unit (2) connects early warning display and reports unit (3), early warning display reports unit (3) for carrying out speed display and early warning.
2. a kind of ship lockage ship's speed detects prior-warning device according to claim 1, it is characterized in that, described radar velocity measurement unit (1) comprises radar Doppler, radar Doppler is arranged on The Cloud Terrace, be arranged on ship lock miter gate, radar Doppler, by comparing the radar wave launched and accept, measures the ship's speed information of boats and ships turnover ship lock in real time.
3. a kind of ship lockage ship's speed detects prior-warning device according to claim 1, it is characterized in that, described communication device unit (4) comprises Ethernet interface module, the network switch, the ship speed information of communication device unit (4) for radar velocity measurement unit (1) is obtained, be transferred to data processing unit (2), the information transmission after process is reported unit (3) to early warning display by data processing unit (2).
4. according to claim 1 or 3, a kind of ship lockage ship's speed detects prior-warning device, it is characterized in that, described early warning display is reported unit (3) and is made up of LCDs and loudspeaker, be arranged in the LCDs of ship lock or ship lift, for the velocity amplitude of real-time display measurement boats and ships, when the speed measuring boats and ships is close or exceed design permissible value, overspeed warning warning banner is sent in LCDs, play voice message by loudspeaker simultaneously, remind the driver of boats and ships to control the headway of boats and ships.
5. according to claim 1 or 3, a kind of ship lockage ship's speed detects prior-warning device, it is characterized in that, described data processing unit (2) is data processing server, and data processing server obtains measured single ship or the real-time speed of many ships for calculating, and the relative displacement of boats and ships.
6. according to claim 1 or 3, a kind of ship lockage ship's speed detects prior-warning device, and it is characterized in that, described radar velocity measurement unit (1) is 2.
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| CN201520127141.XU CN204463471U (en) | 2015-03-05 | 2015-03-05 | A kind of ship lockage ship's speed detects prior-warning device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024942A1 (en) * | 2015-08-12 | 2017-02-16 | 南通永德贸易发展有限公司 | Velometer controlled based on mobile terminal |
| CN109544994A (en) * | 2019-01-23 | 2019-03-29 | 安徽理工大学 | A kind of ship early warning system that ship lock is current |
| CN109798940A (en) * | 2019-03-12 | 2019-05-24 | 成都众柴科技有限公司 | Steel wire rope winch-type vertical ship lift real-time online safety detecting system and method |
| CN109949615A (en) * | 2019-04-08 | 2019-06-28 | 中国长江电力股份有限公司 | A kind of low speed of a ship or plane early warning detection system of ship and method |
| CN111862684A (en) * | 2020-07-31 | 2020-10-30 | 长江三峡通航管理局 | Safety monitoring system and anti-collision method for forbidden parking area of lock chamber of ship lock |
| CN112542062A (en) * | 2020-11-30 | 2021-03-23 | 李昂 | Ship speed limit reminding device for ship lock |
| CN114875877A (en) * | 2022-05-18 | 2022-08-09 | 苏交科集团股份有限公司 | Ship lockage safety detection method |
-
2015
- 2015-03-05 CN CN201520127141.XU patent/CN204463471U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024942A1 (en) * | 2015-08-12 | 2017-02-16 | 南通永德贸易发展有限公司 | Velometer controlled based on mobile terminal |
| CN109544994A (en) * | 2019-01-23 | 2019-03-29 | 安徽理工大学 | A kind of ship early warning system that ship lock is current |
| CN109798940A (en) * | 2019-03-12 | 2019-05-24 | 成都众柴科技有限公司 | Steel wire rope winch-type vertical ship lift real-time online safety detecting system and method |
| CN109949615A (en) * | 2019-04-08 | 2019-06-28 | 中国长江电力股份有限公司 | A kind of low speed of a ship or plane early warning detection system of ship and method |
| CN111862684A (en) * | 2020-07-31 | 2020-10-30 | 长江三峡通航管理局 | Safety monitoring system and anti-collision method for forbidden parking area of lock chamber of ship lock |
| CN112542062A (en) * | 2020-11-30 | 2021-03-23 | 李昂 | Ship speed limit reminding device for ship lock |
| CN114875877A (en) * | 2022-05-18 | 2022-08-09 | 苏交科集团股份有限公司 | Ship lockage safety detection method |
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