CN114061582A - Integrated navigation system - Google Patents
Integrated navigation system Download PDFInfo
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- CN114061582A CN114061582A CN202111211940.1A CN202111211940A CN114061582A CN 114061582 A CN114061582 A CN 114061582A CN 202111211940 A CN202111211940 A CN 202111211940A CN 114061582 A CN114061582 A CN 114061582A
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- 230000010354 integration Effects 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims description 17
- 230000008447 perception Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 15
- 238000004891 communication Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
- G01C21/203—Specially adapted for sailing ships
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Automation & Control Theory (AREA)
- Radar Systems Or Details Thereof (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention aims to provide an integrated navigation system which is reasonable in design, high in integration level and has a function of connecting network redundancy. The system comprises a plurality of control terminals, an IMO navigation radar and multifunctional working module, an electronic chart and multifunctional working module, an integrated information working module and a high-performance radar working module which are all connected with a redundant network line, wherein the IMO navigation radar and multifunctional working module, the electronic chart and multifunctional working module, the integrated information working module and the high-performance radar working module are connected with the corresponding control terminals through local area network cables. The invention can be applied to the technical field of ship navigation systems.
Description
Technical Field
The invention relates to the technical field of ship navigation systems, in particular to an integrated navigation system.
Background
For a high-performance multifunctional law enforcement patrol ship, a plurality of navigation control stations or monitoring stations are required to be arranged to meet the requirement of law enforcement, and each control station or monitoring station needs to effectively operate or monitor the whole ship navigation equipment. The ship needs to be applied to a navigation system in navigation, when the traditional integrated navigation system is applied, the control operation can be only carried out in the display control units corresponding to all modules, interfaces can only be displayed or switched in the display control units of other constituent modules, the control operation cannot be carried out, the function of cross-region control between different control consoles cannot be finished, and the operation has technical limitation. In addition, when the existing navigation system is used, when a display control unit of a certain module suddenly appears, the function of the module is lost, certain potential safety hazards exist, and limitation exists.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an integrated navigation system which is reasonable in design, high in integration level and has a redundant function of connecting a network.
The technical scheme adopted by the invention is as follows: the system comprises a plurality of control terminals, an IMO navigation radar and multifunctional working module, an electronic chart and multifunctional working module, an integrated information working module and a high-performance radar working module which are all connected with a redundant network line, wherein the IMO navigation radar and multifunctional working module, the electronic chart and multifunctional working module, the integrated information working module and the high-performance radar working module are connected with the corresponding control terminals through local area network cables.
Furthermore, the IMO navigation radar and multifunctional working module comprises an IMO radar antenna, an IMO radar component, an IMO radar multifunctional software switching unit and an IMO radar multifunctional hardware switching unit which are connected, the IMO radar multifunctional hardware switching unit is connected with the redundant network line, and the IMO radar component is connected with the corresponding control terminal through the local area network cable.
Furthermore, the electronic chart and multifunctional working module comprises an electronic chart, a chart sensor, a chart multifunctional software switching unit and a chart multifunctional hardware switching unit which are connected, the chart multifunctional hardware switching unit is connected with the redundant network line, and the electronic chart is connected with the corresponding control terminal through the local area network cable.
Furthermore, the integrated information working module comprises important navigation equipment, a video monitoring module, a marine situation sensing module, a photoelectric evidence obtaining module, an information integration integrated monitoring module, an integrated multifunctional hardware switching unit, an integrated multifunctional software switching switch, an integrated multifunctional hardware switching switch and an integrated hardware switching server which are connected, wherein the integrated hardware switching server is connected with the redundant network line, and the marine situation sensing module and the photoelectric evidence obtaining module are connected with the corresponding control terminals through the local area network cable.
Further, the high-performance radar working module comprises a high-performance radar component, a high-performance radar antenna, a high-performance radar multifunctional software switching unit and a high-performance radar multifunctional hardware switching unit which are connected, the high-performance radar multifunctional hardware switching unit is connected with the redundant network line, and the high-performance radar component is connected with the corresponding control terminal through the local area network cable.
Furthermore, the important navigation equipment comprises an automatic identification system, a differential positioning instrument, a satellite compass and an echo sounder.
Further, a desktop display and a comprehensive display are connected to the redundant network line.
The invention has the beneficial effects that: the system comprises a plurality of control terminals, an IMO navigation radar and multifunctional working module, an electronic chart and multifunctional working module, an integrated information working module and a high-performance radar working module which are all connected with a redundant network line, wherein the IMO navigation radar and multifunctional working module, the electronic chart and multifunctional working module, the integrated information working module and the high-performance radar working module are connected with the corresponding control terminals through local area network cables. As can be seen from the above, the invention connects the four modules, such as the IMO navigation radar and multifunctional working module, the electronic chart and multifunctional working module, the comprehensive information working module and the high-performance radar working module, with the respective control terminals through the redundant network lines, so that the respective control terminals can display the operation interfaces of the four modules and can also perform operation control, and the respective control terminals can be arranged in different cabins, thereby realizing the function of being operated at different positions and having high integration level; the IMO navigation radar and multifunctional working module, the electronic chart and multifunctional working module, the comprehensive information working module and the high-performance radar working module are respectively connected with corresponding control terminals through local area network cables, and when the connection of a redundant network circuit or a local area network cable part fails, the states of the four modules can be displayed and controlled by the corresponding control terminals, so that the functions of the modules can be kept in normal operation; therefore, each control terminal is connected with the local area network cable through the redundant network line to form connection network redundancy. Therefore, the invention has reasonable design, high integration level and the function of connecting network redundancy.
Drawings
FIG. 1 is a functional block diagram of the present invention;
fig. 2 is a schematic diagram of the connection of the present invention.
Detailed Description
As shown in fig. 1 and fig. 2, in this embodiment, the present invention includes a plurality of control terminals 2, an IMO navigation radar and multifunctional working module 3, an electronic chart and multifunctional working module 4, an integrated information working module 5, and a high performance radar working module 6, which are all connected to a redundant network line 1, where the IMO navigation radar and multifunctional working module 3, the electronic chart and multifunctional working module 4, the integrated information working module 5, and the high performance radar working module 6 are connected to the corresponding control terminals 2 through a local area network cable 7. The IMO navigation radar and multifunctional working module 3, the electronic chart and multifunctional working module 4, the comprehensive information working module 5, the high-performance radar working module 6 and the like are connected with the control terminals 2 through the redundant network circuit 1, so that the control terminals 2 can display operation interfaces of the four modules and can also perform operation control, and the control terminals 2 can be arranged in different cabins, so that the functions of operation at different positions are realized, and the effect of high integration is achieved; the IMO navigation radar and multifunctional working module 3, the electronic chart and multifunctional working module 4, the comprehensive information working module 5 and the high-performance radar working module 6 are respectively connected with the corresponding control terminal 2 through the local area network cable 7, and when the connection of the redundant network circuit 1 or the local area network cable 7 is failed, the corresponding control terminal 2 can be ensured to display and control the states of the four modules, so that the functions of the modules are kept in normal operation; it can be seen that each control terminal 2 is connected with the lan cable 7 through the redundant network line 1 to form a connection network redundancy, that is, two sets of mutually independent connection networks are used for communication, each corresponding module has two independent network ports, and through the network card bridging technology, the two network cards have the same IP address, so that automatic switching can be performed, which is equivalent to only one network card for software, thereby greatly simplifying the workload of software and meeting the requirement of network redundancy. Therefore, the invention has reasonable design, high integration level and the function of connecting network redundancy.
In this embodiment, the IMO navigation radar and multifunctional working module 3 includes an IMO radar antenna 31, an IMO radar component 32, an IMO radar multifunctional software switching unit 33, and an IMO radar multifunctional hardware switching unit 34, which are connected to each other, where the IMO radar multifunctional hardware switching unit 34 is connected to the redundant network line 1, and the IMO radar component 32 is connected to the corresponding terminal through the local area network cable 7. The IMO radar antenna 31, the IMO radar component 32, the IMO radar multifunctional software switching unit 33, and the IMO radar multifunctional hardware switching unit 34 are sequentially connected, the IMO radar antenna 31 is configured to radiate and receive electromagnetic waves and determine a detection direction of the IMO radar component 32, the IMO radar component 32 is configured to navigate avoidance, ship positioning, and narrow-passage piloting, that is, an IMO marine navigation radar, the IMO radar multifunctional software switching unit 33 is configured to implement a software switching function, so that each control terminal 2 can be controlled in an access manner, and the IMO radar multifunctional hardware switching unit 34 is configured to switch a line interface; the IMO radar components 32 are connected to the corresponding terminals via the lan cables 7, so that the IMO radar components 32 have redundant connections via the lan cables 7, thereby implementing connection network redundancy.
In this embodiment, the electronic chart and multifunctional working module 4 includes an electronic chart 41, a chart sensor, a chart multifunctional software switching unit 42, and a chart multifunctional hardware switching unit 43, which are connected to each other, where the chart multifunctional hardware switching unit 43 is connected to the redundant network line 1, and the electronic chart 41 is connected to the corresponding terminal through the lan cable 7. The electronic chart 41, the chart sensor, the chart multifunctional software switching unit 42 and the chart multifunctional hardware switching unit 43 are sequentially connected, and the electronic chart 41 is an auxiliary navigation system and is used for providing and integrating various information related to navigation, monitoring and managing a course and preventing various dangerous situations; the chart sensor is used for sensing various information outside the navigation and feeding back the information; the chart multifunctional software switching unit 42 is configured to implement a software switching function, so that each control terminal 2 can access control, and the chart multifunctional hardware switching unit 43 is configured to switch line interfaces; the chart components are connected with the corresponding terminals through the local area network cables 7, so that the chart components are in redundant connection through the local area network cables 7, and the redundancy of a connection network is realized.
In this embodiment, the integrated information working module 5 includes an important navigation device, a video monitoring module 51, an offshore situation awareness module 52, a photoelectric evidence obtaining module 53, an information integration integrated monitoring module 54, an integrated multifunctional hardware switching unit 55, an integrated multifunctional software switching unit 56, an integrated multifunctional software switching switch 57, an integrated multifunctional hardware switching switch 58 and an integrated hardware switching server 59, which are connected to each other, the integrated hardware switching server 59 is connected to the redundant network line 1, and the offshore situation awareness module 52 and the photoelectric evidence obtaining module 53 are connected to the corresponding terminal through the lan cable 7. The important navigation equipment, the video monitoring module 51, the marine situation perception module 52, the photoelectric evidence obtaining module 53, the information integration comprehensive monitoring module 54, the comprehensive multifunctional hardware switching unit 55, the comprehensive multifunctional software switching unit 56, the comprehensive multifunctional software switching switch 57, the comprehensive multifunctional hardware switching switch 58 and the comprehensive hardware switching server 59 are connected, and the important navigation equipment is used for assisting in navigation of a ship; the video monitoring module 51 is used for monitoring the running states of various devices in real time; the marine situation awareness module 52 is used for vessel navigation observation, vessel situation understanding and vessel decision-making to realize vessel intelligent navigation; the photoelectric evidence obtaining module 53 is used for ensuring the night sailing capability of the ship, ensuring sailing safety, finding and tracking law enforcement targets and performing law enforcement and evidence obtaining on site; the information integration comprehensive monitoring module 54 is used for realizing the operation monitoring of the working condition of the cabin, the function of an alarm expert and maintenance suggestion, and the system can collect, store, arrange and monitor the relevant operation information and data of the key equipment and the system of the cabin, and the current monitoring and evaluation objects comprise equipment and systems such as a host, an auxiliary machine, a fuel system and the like; the integrated multifunctional hardware switching unit 55 is used for switching line interfaces; the integrated multifunctional software switching unit 56 is configured to implement a software switching function, so that each control terminal 2 can access and control; the comprehensive multifunctional software switching switch 57 is used for realizing software control switching of functional interfaces of the workstations; the integrated multifunctional hardware switching switch 58 is used for realizing the switching of hardware communication channels of the functional interfaces of each workstation; the integrated hardware switching server 59 is used for switching hardware communication channels among integrated navigation devices; the comprehensive information working module 5 integrates and processes the comprehensive information of the whole navigation of the ship through the components, and completes the centralized display of important navigation information, engine room information propeller oil water, rudder propeller, closed circuit television monitoring and other information and the centralized display of important alarm.
In this embodiment, the high performance radar operating module 6 includes a high performance radar component 61, a high performance radar antenna 62, a high performance radar multifunctional software switching unit 63, and a high performance radar multifunctional hardware switching unit 64, which are connected to each other, where the high performance radar multifunctional hardware switching unit 64 is connected to the redundant network line 1, and the high performance radar component 61 is connected to the corresponding terminal through the lan cable 7. The high-performance radar component 61 is mainly used for completing the detection, capture and display of large-batch small targets; the high-performance radar antenna 62 is used for radiating and receiving electromagnetic waves and determining the detection direction of the high-performance radar component 61; the high-performance radar multifunctional software switching unit 63 is configured to implement a software switching function, so that each control terminal 2 can be controlled in an access manner; the high-performance radar multifunctional hardware switching unit 64 is used for switching line interfaces; the high-performance radar component 61 is connected with the corresponding terminal through the local area network cable 7, so that the high-performance radar component 61 has redundant connection through the local area network cable 7, and thus, the connection network redundancy is realized.
In this embodiment, the important navigation equipment includes an automatic identification system, a differential positioning instrument, a satellite compass and an echo sounder. The automatic identification system is used for identifying ships, assisting in tracking targets and automatically exchanging important information such as ship positions, navigational speeds, courses, ship names and call signs so as to avoid collision; the differential positioning instrument provides high-precision positioning information for the ship; the satellite compass provides ship heading and azimuth information for the ship and the echo depth finder is used for measuring the water depth of a ship navigation water area, and provides safety guarantee for ship navigation.
In this embodiment, a desktop monitor 8 and a combined monitor 9 are connected to the redundant network line 1. The desktop monitor 8 and the integrated monitor 9 are used as display and operation terminals, and can also display and control each module, and the desktop monitor 8 and the integrated monitor 9 are used as redundant terminals, so that the functions of the whole system are enhanced.
While the embodiments of the present invention have been described in terms of practical embodiments, they are not to be construed as limiting the meaning of the present invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.
Claims (7)
1. An integrated navigation system, characterized by: it includes a plurality of control terminal (2) and IMO navigation radar that all are connected with redundant network line (1) and hold multi-functional work module (3), electron chart and hold multi-functional work module (4), integrated information work module (5), high performance radar work module (6), IMO navigation radar holds multi-functional work module (3) hold electronic chart and hold multi-functional work module (4) integrated information work module (5) high performance radar work module (6) pass through LAN cable (7) and correspond control terminal (2) are connected.
2. The integrated navigation system of claim 1, wherein: the IMO navigation radar and multifunctional working module (3) comprises an IMO radar antenna (31), an IMO radar component (32), an IMO radar multifunctional software switching unit (33) and an IMO radar multifunctional hardware switching unit (34) which are connected, the IMO radar multifunctional hardware switching unit (34) is connected with the redundant network line (1), and the IMO radar component (32) is matched with the corresponding control terminal (2) through the local area network cable (7).
3. The integrated navigation system of claim 1, wherein: the electronic chart and multifunctional working module (4) comprises an electronic chart (41), a chart sensor, a chart multifunctional software switching unit (42) and a chart multifunctional hardware switching unit (43) which are connected, the chart multifunctional hardware switching unit (43) is connected with the redundant network line (1), and the electronic chart (41) is matched with the corresponding control terminal (2) through the local area network cable (7).
4. The integrated navigation system of claim 1, wherein: the integrated information working module (5) comprises important navigation equipment, a video monitoring module (51), a marine situation perception module (52), a photoelectric evidence obtaining module (53), an information integration integrated monitoring module (54), an integrated multifunctional hardware switching unit (55), an integrated multifunctional software switching unit (56), an integrated multifunctional software switching switch (57), an integrated multifunctional hardware switching switch (58) and an integrated hardware switching server (59) which are connected, wherein the integrated hardware switching server (59) is connected with the redundant network line (1), and the marine situation perception module (52) and the photoelectric evidence obtaining module (53) are matched with the corresponding control terminal (2) through the local area network cable (7).
5. The integrated navigation system of claim 1, wherein: high performance radar work module (6) are including high performance radar subassembly (61), high performance radar antenna (62), the multi-functional software of high performance radar switch unit (63) and the multi-functional hardware of high performance radar switch unit (64) that are connected, high performance radar multi-functional hardware switch unit (64) with redundant network circuit (1) is connected, high performance radar subassembly (61) are passed through LAN cable (7) and corresponding control terminal (2) cooperate.
6. An integrated navigation system according to claim 4, wherein: the important navigation equipment comprises an automatic identification system, a differential positioning instrument, a satellite compass and an echo sounder.
7. The integrated navigation system of claim 1, wherein: and the redundant network line (1) is connected with a desktop display (8) and a comprehensive display (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111211940.1A CN114061582A (en) | 2021-10-18 | 2021-10-18 | Integrated navigation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111211940.1A CN114061582A (en) | 2021-10-18 | 2021-10-18 | Integrated navigation system |
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| CN114061582A true CN114061582A (en) | 2022-02-18 |
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