CN108974275A - A kind of marine ships anti-collision system - Google Patents
A kind of marine ships anti-collision system Download PDFInfo
- Publication number
- CN108974275A CN108974275A CN201710398708.0A CN201710398708A CN108974275A CN 108974275 A CN108974275 A CN 108974275A CN 201710398708 A CN201710398708 A CN 201710398708A CN 108974275 A CN108974275 A CN 108974275A
- Authority
- CN
- China
- Prior art keywords
- micro computer
- ship
- sonar unit
- sonar
- stepper motor
- 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.)
- Withdrawn
Links
- 238000001514 detection method Methods 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 8
- 230000005236 sound signal Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B45/00—Arrangements or adaptations of signalling or lighting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B49/00—Arrangements of nautical instruments or navigational aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/50—Slowing-down means not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a kind of marine ships anti-collision system, a kind of shipping anti-collision system includes: micro computer, audio alert, brake apparatus, loudspeaker peculiar to vessel, display screen；It is characterized in that, sonar unit stepper motor is connected in the micro computer, wherein the sonar unit, the stepper motor and the loudspeaker peculiar to vessel are connected by interface with micro computer；The Distance Judgment that micro computer is detected by sonar unit calls loudspeaker or brake apparatus peculiar to vessel respectively, carries out the movement of anticollision evacuation.
Description
Technical field
The present invention relates to a kind of anti-collision system, specifically a kind of marine ships anti-collision system.
Background technique
Ship is as the important vehicles in modern people's fishing operation, trip tourism, global trade, but due to weather
Or artificial various factors, so that collision accident occurs again and again, so that the life security to us constitutes very big threat, together
When also result in economic extreme loss.
Currently, the radar collision system effect of most of ship use is general and can not automatically control fishing boat, and because
The quality of ship result in inertia it is larger, collide when to carry out emergency braking be very difficult, and radar is made
High price is expensive, is not suitable for quickly tracking short-range target.
The specific anti-collision system in part does not judge target direction of ship travel, as long as causing close to certain distance
Braking is just directly taken, the fuel and machinery to ship cause great loss.
Therefore, judgement is carried out to passing ships early warning and ship is subject to centainly by the way that anti-collision system is scientific and effective
Emergency braking measure, when generation to reduce collision accident it is necessary to.
Summary of the invention
Present invention aim to address the above problems, provide a kind of marine ships anti-collision system.
The purpose of the present invention is accomplished by the following way:
A kind of marine ships anti-collision system, comprising:
Micro computer, for calculating and adjustment module and device；
Audio alert, for carrying out audio alert；
Brake apparatus, deceleration and stopping for ship under specific condition；
Loudspeaker peculiar to vessel inform ship collision prevention for making a sound signal；
Display screen, for showing the detection information around ship；
It is characterized in that, sonar unit stepper motor is connected in the micro computer, wherein the sonar unit, stepping electricity
Machine and the loudspeaker peculiar to vessel are connected by interface with micro computer；
The sonar unit is for detecting a certain range of ship distance；
The stepper motor is connected with sonar unit, and sonar unit rotation is moved described in the stepper motor band and and judges relative angle
Degree；
The micro computer be also used to will by the angle of the distance and place that the sonar unit and the stepper motor detect into
Row calculates speed and the direction of surrounding ship's navigation, and when reaching certain condition according to speed and direction, the micro computer carries out machine
It is dynamic to adjust control；
The sonar unit is placed in above ship detection in every 1 second on open field, and once, detecting distance is 1.5 nautical miles, detection letter
Breath is transmitted on the micro computer by interface.
The stepper motor drives the sonar unit to be rotated by micro computer by Interface Controller, using hull as Y
Axis, rotational angle per second is 10 °, with 90 ° for a region, point four regions, when sonar unit when of detecting information institute
It states micro computer and records corresponding angle position.
The distance of the sonar unit detecting object is less than or equal to 0.5 nautical mile, sends alarm signal to the audio alert
Number.
For the loudspeaker peculiar to vessel when the sonar unit detection range is less than or equal to 0.3 nautical mile, the micro computer is to institute
It states and sends within loudspeaker peculiar to vessel every 30 seconds primary " five short sound " collision prevention sound number.
The micro computer is with the sonar unit distance that front and back detects twice in same area and relative to the angle of ship
Degree calculates the driving direction and speed of ship nearby, and apart from risk of collision is judged when being less than or equal to 0.3 nautical mile, to the system
Dynamic device sends signal.
The beneficial effects of the present invention are:
1. sonar replaces radar to carry out short-range tracking judgement
2. system judges automatically, brake apparatus is started according to result automatically, prevents from colliding
3. calculating surrounding direction of ship travel to conflict with whether itself direction has, fuel and mechanical loss are reduced
4. reminding driver to pay attention to collision prevention in time.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
It is further described in detail presently in connection with attached drawing.
As shown in Figure 1
A kind of marine ships anti-collision system, comprising:
Micro computer, for calculating and adjustment module and device；
Audio alert, for carrying out audio alert；
Brake apparatus, deceleration and stopping for ship under specific condition；
Loudspeaker peculiar to vessel inform ship collision prevention for making a sound signal；
Display screen, for showing the detection information around ship；
Sonar unit is for detecting a certain range of ship distance；
Stepper motor is connected with sonar unit, and stepper motor drives sonar unit rotation and and judges relative angle；
Micro computer is also used to carry out the angle of distance and place by sonar unit and stepper motor detection to calculate surrounding ship
The speed of oceangoing ship navigation and direction, when reaching certain condition according to speed and direction, micro computer carries out motor-driven adjusting control；
Sonar unit is placed in above ship detection in every 1 second on open field, and once, detecting distance is 1.5 nautical miles, and detection information is logical
Interface is crossed to be transmitted on the micro computer.
Stepper motor drives the sonar unit to be rotated by micro computer by Interface Controller, using hull as Y-axis, often
Second rotational angle is 10 °, with 90 ° for a region, point four regions, and one circle of rotation in every 36 seconds, when sonar contact is to ship,
The distance of detection and corresponding angle are sent on micro computer with corresponding region.
Angle of the micro computer with the sonar unit distance that front and back detects twice in same area and relative to ship is logical
The angle for crossing the navigation of trigonometric function formula Ship ' calculates ship's navigation by the distance and 36 seconds periods that detect twice
Average speed, when sonar unit detecting object distance be less than or equal to 0.5 nautical mile, to the audio alert send alarm signal
Number.When the direction that micro computer is navigated by water by calculating the angle of ship's navigation around with itself, exist on straight line in intersection point,
Whether calculate in the route speed by both sides can collide, if there is no collision, then without any processing, if there is
Collision, then micro computer starts emergency braking or deceleration processing to brake apparatus transmission signal when 0.3 nautical mile of distance,
Until ship leaves detection range or collision intersection point is not present.
For loudspeaker peculiar to vessel when the sonar unit detection range is less than or equal to 0.3 nautical mile, the micro computer is to the ship
Primary " five short sound " collision prevention sound number was sent with loudspeaker every 30 seconds, collision prevention signal is sent to ship around and reminds surrounding deck officer
There is ship nearby to need careful driving.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any
Those skilled in the art, made equivalent changes and modifications under the premise of not departing from design and the principle of the present invention,
It should belong to the scope of protection of the invention.
Claims (6)
1. a kind of marine ships anti-collision system, comprising:
Micro computer, for calculating and adjustment module and device；
Audio alert, for carrying out audio alert；
Brake apparatus, deceleration and stopping for ship under specific condition；
Loudspeaker peculiar to vessel inform ship collision prevention for making a sound signal；
Display screen, for showing the detection information around ship；
It is characterized in that, sonar unit stepper motor is connected in the micro computer, wherein the sonar unit, stepping electricity
Machine and the loudspeaker peculiar to vessel are connected by interface with micro computer；
The sonar unit is for detecting a certain range of ship distance；
The stepper motor is connected with sonar unit, and sonar unit rotation is moved described in the stepper motor band and and judges relative angle
Degree；
The micro computer be also used to will by the angle of the distance and place that the sonar unit and the stepper motor detect into
Row calculates speed and the direction of surrounding ship's navigation, and when reaching certain condition according to speed and direction, the micro computer carries out machine
It is dynamic to adjust control.
2. a kind of marine ships anti-collision system as described in claim 1, which is characterized in that the sonar unit is placed on ship
Detection in every 1 second is primary on square open field, and detecting distance is 1.5 nautical miles, and detection information is transmitted to the micro computer by interface
On.
3. a kind of marine ships anti-collision system as described in claim 1, which is characterized in that the stepper motor is led to by micro computer
Crossing Interface Controller drives the sonar unit to be rotated, and using hull as Y-axis, rotational angle per second is 10 °, with 90 ° for one
A region, point four regions, when the sonar unit detects information, the micro computer records corresponding angle position.
4. such as a kind of described in any item marine ships anti-collision system of claim 1,2, which is characterized in that the sonar unit is visited
The distance for surveying object is less than or equal to 0.5 nautical mile, sends alarm signal to the audio alert.
5. a kind of marine ships anti-collision system as described in claim 1, which is characterized in that the loudspeaker peculiar to vessel are in the sonar
When device detection range is less than or equal to 0.3 nautical mile, once " five is short to transmission in the loudspeaker peculiar to vessel every 30 seconds for the micro computer
Sound " collision prevention sound number.
6. a kind of marine ships anti-collision system as described in claim 1, which is characterized in that the micro computer is filled with the sonar
The distance that front and back detects twice in same area and driving direction and speed relative to ship near the angle calculation of ship are set,
And apart from risk of collision is judged when being less than or equal to 0.3 nautical mile, signal is sent to the brake apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710398708.0A CN108974275A (en) | 2017-05-31 | 2017-05-31 | A kind of marine ships anti-collision system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710398708.0A CN108974275A (en) | 2017-05-31 | 2017-05-31 | A kind of marine ships anti-collision system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108974275A true CN108974275A (en) | 2018-12-11 |
Family
ID=64501334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710398708.0A Withdrawn CN108974275A (en) | 2017-05-31 | 2017-05-31 | A kind of marine ships anti-collision system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108974275A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792014A (en) * | 2019-07-19 | 2020-10-20 | 吴治贤 | Ship propulsion device |
| CN114241811A (en) * | 2022-01-19 | 2022-03-25 | 中国人民解放军海军特色医学中心 | An interactive monitoring system for ship signal transmission |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201532463U (en) * | 2009-09-11 | 2010-07-21 | 深圳市高伦技术有限公司 | Anti-collision alarm radar system and equipment used for ship |
| WO2010007115A3 (en) * | 2008-07-15 | 2010-10-14 | Aerospy Sense And Avoid Technology Gmbh | System and method for preventing a collision |
| CN203698621U (en) * | 2014-01-02 | 2014-07-09 | 河海大学 | Crash-proof system used for ship and ship equipped therewith |
| CN104777480A (en) * | 2014-01-15 | 2015-07-15 | 杭州一帆船舶设备技术有限公司 | Active anti-collision radar warning system for marine fishery vessel |
| CN205562792U (en) * | 2016-04-15 | 2016-09-07 | 青岛卓建海洋工程勘测技术有限公司 | Seabed sonar detection equipment |
| CN106597454A (en) * | 2016-12-01 | 2017-04-26 | 中国人民解放军镇江船艇学院 | Ultrasonic ship collision avoidance distance measuring circuit |
-
2017
- 2017-05-31 CN CN201710398708.0A patent/CN108974275A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010007115A3 (en) * | 2008-07-15 | 2010-10-14 | Aerospy Sense And Avoid Technology Gmbh | System and method for preventing a collision |
| CN201532463U (en) * | 2009-09-11 | 2010-07-21 | 深圳市高伦技术有限公司 | Anti-collision alarm radar system and equipment used for ship |
| CN203698621U (en) * | 2014-01-02 | 2014-07-09 | 河海大学 | Crash-proof system used for ship and ship equipped therewith |
| CN104777480A (en) * | 2014-01-15 | 2015-07-15 | 杭州一帆船舶设备技术有限公司 | Active anti-collision radar warning system for marine fishery vessel |
| CN205562792U (en) * | 2016-04-15 | 2016-09-07 | 青岛卓建海洋工程勘测技术有限公司 | Seabed sonar detection equipment |
| CN106597454A (en) * | 2016-12-01 | 2017-04-26 | 中国人民解放军镇江船艇学院 | Ultrasonic ship collision avoidance distance measuring circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792014A (en) * | 2019-07-19 | 2020-10-20 | 吴治贤 | Ship propulsion device |
| CN114241811A (en) * | 2022-01-19 | 2022-03-25 | 中国人民解放军海军特色医学中心 | An interactive monitoring system for ship signal transmission |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |