CN111834729B - Scientific investigation ship meteorological radar and satellite communication C antenna interlocking control device - Google Patents
Scientific investigation ship meteorological radar and satellite communication C antenna interlocking control device Download PDFInfo
- Publication number
- CN111834729B CN111834729B CN202010742795.9A CN202010742795A CN111834729B CN 111834729 B CN111834729 B CN 111834729B CN 202010742795 A CN202010742795 A CN 202010742795A CN 111834729 B CN111834729 B CN 111834729B
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- antenna
- radar
- satellite communication
- meteorological
- weather
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B2017/0045—Caps, hoods, or the like devices for protective purposes, not otherwise provided for
Abstract
The invention discloses a linkage control device for a meteorological radar and a satellite communication C antenna of a scientific investigation ship, which comprises a radar mast, an meteorological radar antenna and a controller, two sets of satellite communication C antennas and controllers, a plurality of satellite communication C and meteorological radar running state display and alarm boards, a plurality of power supplies, communication and control cables, wherein the meteorological radar requires that the antenna is not shielded and has high transmitting power when in space calibration and detection, and the satellite communication C requires that the antenna is not shielded and is easily interfered by strong signals when in space transceiving and navigation information, and the two conflict in space arrangement and signal electromagnetic compatibility. And the effectiveness and the accuracy of the meteorological radar in the calibration and the detection of the air standard are ensured.
Description
Technical Field
The invention relates to a linkage control device for a meteorological radar and a satellite-satellite communication C antenna of a scientific investigation ship, and belongs to the technical field of ship design and manufacture.
Background
With the deep research on marine weather by human beings, the demand for installing weather radars on comprehensive scientific research ships is gradually increased. The detection distance and precision requirements of the meteorological radar are improved, the transmitted pulse power is larger, the meteorological radar is adjusted in a direction angle or a pitch angle during working, 360-degree rotation is carried out in the azimuth, the antenna is required to be free of shielding, surrounding radio communication equipment is easily damaged, and the general solution is to install the meteorological radar at a higher position of a radar mast and enable other communication antennas to avoid the transmitted beam angles. The satellite communication system C is used as an important device of the GMDSS, bears the important task of communication with other ships or an onshore service center through a maritime satellite in an emergency, requires that an antenna does not shield air navigation information, is very easily interfered or damaged by peripheral high-power transmitting equipment due to small signals transmitted and received by the antenna, and is usually also arranged at the highest position of a radar mast.
The invention provides a design which can solve the conflict existing in the space arrangement and signal electromagnetic compatibility of the meteorological radar and the antenna of the satellite communication system C aiming at the current situation that the comprehensive scientific investigation ship only has one compass deck, one radar mast, a plurality of antennas and limited space, comprehensively balances the arrangement of the two antennas, and carries out interlocking control on the running states of the two systems, thereby not only avoiding the danger that the antenna of the satellite communication system C is damaged by the meteorological radar antenna on the premise of not influencing the performance of the respective equipment, but also ensuring the effectiveness and the accuracy of the meteorological radar in the calibration and the detection of the air mark.
Disclosure of Invention
The invention aims to provide a design for arrangement and interlocking control of a meteorological radar and a satellite communication C antenna of a scientific investigation ship so as to solve the technical problems.
In order to solve the technical problems, the technical scheme of the invention is to provide a scientific investigation ship meteorological radar and satellite communication C antenna interlocking control device:
a radar mast, which is arranged on the compass deck of the ship;
an aerial image radar antenna mounted on a suitable platform on the radar mast;
the two sets of satellite communication C antennas are mutually standby, one set of satellite communication C antennas is arranged on a meteorological radar antenna cover, the other set of satellite communication C antennas is arranged at a place outside the maximum directive angle of meteorological radar transmitted waves, and the embodiment is schematically arranged on a compass deck;
the meteorological radar controller comprises a program control module and is arranged in a meteorological chamber;
two sets of satellite communication C controllers are installed in a pilot service area of a driving deck;
and the plurality of weather radar and guard C running state display and alarm boards are arranged in weather rooms and driving deck service areas.
And the relays and the contacts are used for controlling the meteorological radar and the satellite communication system C arranged on the meteorological radar antenna cover.
Several power, communication and control cables.
Further, a firm and stable platform for mounting a meteorological radar antenna is arranged on the radar mast;
furthermore, a base used for mounting a set of satellite communication C antennas is arranged on the meteorological radar antenna cover and is required to be reinforced properly;
further, if the satellite communication station C is started before the weather radar controller, a chain signal is automatically sent to the weather radar, and a program for limiting the pointing angle of the wave transmitted by the weather radar antenna is automatically executed after the weather radar is started, wherein the pointing angle of the transmitted wave is indicated to be 0-85 degrees in the embodiment;
further, the weather radar firstly detects whether the guard channel C installed on the antenna housing of the weather radar operates before the system scans, if the guard channel C operates, the weather radar antenna system automatically executes a control program with a limited pointing angle of the transmitted wave, and the pointing angle of the transmitted wave is 0-85 degrees in the embodiment;
further, the weather radar firstly detects whether the satellite system C installed on the antenna housing of the system operates before scanning, if the satellite system C does not operate, the weather radar sends a control signal to a control loop of the satellite system C to ensure that the satellite system C cannot be started any more, and meanwhile, the weather radar system automatically executes a control program that the pointing angle of the wave transmitted by the antenna is not limited.
Furthermore, the antenna is installed on the weather radar antenna housing, and in order to prevent the antenna from being influenced by electromagnetic interference generated during the operation of the weather radar antenna, power supply cables, control cables and signal cables from the controller to the antenna are laid in the metal protective sleeve.
Furthermore, the satellite communication system C is provided with two sets which are mutually standby, wherein one set is arranged on a meteorological radar antenna cover, the other set is arranged at a place outside the maximum directive angle of the meteorological radar transmitted wave, and the embodiment is schematically arranged on a compass deck;
further, for ships engaged in international sailing, after the operation of the satellite communication device C installed on the weather radar radome is forbidden, the configuration of the rest radio communication devices should meet the requirement of GMDSS that the ships adopt double sets of devices to ensure the usability.
Furthermore, the weather radar and the guard C running state display and alarm board are arranged in a weather room and a driving deck service area, receive running state information from a weather radar controller and two sets of guard C controllers and display the running state information, and particularly, if a weather radar system does not receive running signals of the guard C arranged at the top of the weather radar system before scanning, an acousto-optic alarm is sent out to remind operators in the weather room and the driving deck service area of forbidding starting the guard C arranged on a weather radar antenna housing and starting the guard C arranged on a compass deck, so that the ship keeps normal external communication.
Further, weather radar and guard C running state display and alarm board send weather radar and guard C's running state and alarm information to boats and ships LAN, utilize the wired and wireless transmission technology of network, make managers carry out remote monitoring through computer software or cell-phone APP.
The invention relates to a scientific investigation ship meteorological radar and guard-pass C antenna arrangement and interlocking control design, aiming at the current situation that only one compass deck, one radar mast, a plurality of antennas and limited space are provided, an independent meteorological radar mast is not required to be arranged, on the basis of a radar mast structure of conventional design, the meteorological radar antenna is arranged at the highest position as possible, the guard-pass C antenna is arranged on a meteorological radar antenna cover, the use requirements that the meteorological radar antenna is not shielded when in aerial standard calibration and meteorological information detection and the guard-pass C antenna is not shielded when in aerial receiving and sending navigation information are met, and then the effective interlocking of two systems is realized through signal transmission and control between the guard-pass C controller and the meteorological radar controller, the danger that the guard-pass C antenna is damaged by the meteorological radar antenna is avoided, and the effectiveness and accuracy of signals of the meteorological radar when in aerial standard calibration and detection are ensured, the technical problem that the two have conflict in spatial arrangement and signal electromagnetic compatibility is effectively solved. Simultaneously, the running state information display and alarm board of the equipment arranged at the relevant operation position reminds the staff to carry out correct operation, sends the running state and the alarm information of the meteorological radar and the satellite communication system C to the ship local area network, and utilizes the wired and wireless transmission technology of the network to enable the manager to carry out remote monitoring through computer software or a mobile phone APP.
Drawings
FIG. 1 is a control logic block diagram of a weather radar system and a satellite communication C system of the invention;
FIG. 2 is a layout of a radar mast, weather radar antenna, satellite C antenna and associated equipment of the present invention;
FIG. 3 is a circuit diagram of the weather radar system, the satellite communication C system and the related equipment of the present invention;
FIG. 4 is a schematic diagram of the linkage of the control loops of the weather radar system and the satellite communication C system;
reference numerals: 1-a radar mast; 2-a meteorological radar antenna; 3-a weather radar radome; 4-satellite communication C antenna base; 5. 6-satellite communication C antenna; 7. 8-a Weitong C controller; 9-a weather radar controller; 10. 11-weather radar and guard's C antenna operating state display and alarm board; 12. 14-a circuit breaker; 13. 15, 16-relay, 17-weather radar program control module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
The invention aims to provide a scheme for controlling and arranging a meteorological radar antenna and a satellite communication C antenna of a scientific investigation ship. Install weather radar antenna at radar mast highest place as far as possible, the guard leads to the C antenna and installs on weather radar antenna cover, signal transmission and control between the guard leads to C controller and weather radar controller again, the effective chain of two systems has been realized, the danger of guard leads to the C antenna by weather radar antenna destruction has been avoided, ensure effective and the accuracy of weather radar signal when checking and surveying the air mark, simultaneously at weather radar, the running state information display and the warning board of the equipment that sets up are located to the operation department of guard leads to C, remind the staff to carry out the correct operation, and send weather radar and the running state and the alarm information of guard leads to C to boats and ships LAN, can make managers carry out remote monitoring through computer software or cell-phone APP.
Fig. 1 is a control logic block diagram of a weather radar system and a sentry C system according to the present invention.
As shown in fig. 2 and 3, the radar mast comprises a radar mast 1 which is arranged on a compass deck of a ship and is a mechanism main body for installing a meteorological radar antenna and a satellite communication C antenna;
the meteorological radar antenna 2 is arranged on a platform on a radar mast, and a weather radar antenna housing 3 is provided with a satellite communication C antenna base 4;
two sets of satellite communication C antennas 5 and 6, wherein the satellite communication C antenna 5 is installed on a meteorological radar antenna housing 3, the satellite communication C antenna 6 is installed at a position outside the maximum pointing angle of the meteorological radar transmitting wave, and the embodiment is schematically installed on a compass deck;
two sets of satellite communication C controllers 7 and 8, wherein the satellite communication C controller 7 at least comprises a circuit breaker 12, a relay 13 and corresponding control contacts, the satellite communication C controllers 7 and 8 are both installed in a driving deck service area, and the satellite communication C antenna 5, the satellite communication C controller 7, the satellite communication C antenna 6 and the satellite communication C controller 8 have corresponding control relations respectively;
a weather radar controller 9, at least comprising a circuit breaker 14, relays 15, 16 and corresponding control contacts, and a weather radar program control module 17, installed in the weather room;
two sets of weather radar and guard C antenna operation state display and alarm boards 10 and 11, wherein 10 is installed in a weather room, and 11 is installed in a driving deck service area. The operation state display and alarm board receives and displays the operation state information from the satellite communication C controllers 7 and 8 and the weather radar controller 9, particularly when the operation signal of the weather radar controller 9 is received but the operation signal of the satellite communication C controller 7 installed at the top of the weather radar controller is not received, an acousto-optic alarm signal is sent out to remind the operators of a weather room and a service area to prohibit the operation of the satellite communication C antenna 5 and the satellite communication C controller 7 installed on the weather radar antenna housing, and the satellite communication C antenna 6 and the satellite communication C controller 8 installed on the compass deck are required to be operated, so that the ship can keep normal external communication.
One of them weather radar and guard's C antenna running state show and alarm panel 11, send weather radar and guard's C running state and alarm information to the boats and ships LAN, utilize the wired and wireless transmission technology of network, make managers carry out remote monitoring through computer software or cell-phone APP to the running state of equipment.
A signal line is connected between the satellite communication C controller 7 and the meteorological radar controller 9, bidirectional control linkage of the two systems is achieved, the danger that the satellite communication C antenna is damaged by the meteorological radar antenna is avoided, and the fact that the meteorological radar is effective and accurate in aerial standard correction and detection is guaranteed. The control principle is shown in figure 4.
Fig. 4 is a schematic diagram of the linkage of the control loops of the weather radar system and the satellite communication system C.
When the defending C controller 7 controls the circuit breaker 12 to be switched on, if the meteorological radar control circuit breaker 14 is not switched on, the relay K1 gets electricity, two normally open contacts K1(a) and K1(b) are closed, K1(a) enables the control circuit of the equipment to supply power, K1(b) receives the meteorological radar control circuit to carry out interlocking control on the meteorological radar control circuit, even if the circuit breaker 14 of the control circuit of the meteorological radar controller 9 is also switched on, the program control module 17 of the meteorological radar automatically executes a program for limiting the directive angle of the wave transmitted by the meteorological radar antenna, so that the safety of the defending C antenna 5 and the defending C controller 7 is ensured.
After a circuit breaker 14 of a control loop of the weather radar controller 9 is switched on, in order to ensure the safety of the communication C antenna 5 and the communication C controller 7, whether a circuit breaker 12 of the control loop of the communication C controller 7 is switched on or not is firstly detected.
(1) If the defending C controller 7 controls the circuit breaker 12 to be switched on, because the normally open contact K1(b) of the relay K1 is already closed, the relay K2 is electrified, the normally closed contact K2(a) is disconnected, the relay K3 is kept in a power-off state, meanwhile, the two normally open contacts K2(b) and K2(C) are closed, the control circuit of the equipment is powered by the K2(b), the K2(C) is sent to the program control module 17 of the meteorological radar, a program for limiting the pointing angle of the wave transmitted by the meteorological radar antenna is automatically executed, the defending C antenna 5 is ensured to be positioned outside the pointing angle of the wave transmitted when the meteorological radar antenna 2 is used for calibrating the air and detecting meteorological information, and the pointing angle range of the wave transmitted by the meteorological radar antenna 2 is 0-85 degrees.
(2) If the defending C controller 7 controls the circuit breaker 12 not to be switched on, namely the relay K1 is not electrified, the normally open contacts K1(a) and K1(b) of the relay K1 are kept in an open state, the relay K2 is also kept in a power-off state, the normally closed contact K2(a) of the relay K3 is kept to be electrified, the normally closed contact K3(a) of the relay K3 is opened, the defending C controller 7 is connected with the control circuit of the meteorological radar controller 9 to carry out interlocking control on the control circuit, the defending C controller 7 is ensured not to be operated under the switching-on condition of the control circuit breaker 14 of the meteorological radar controller 9, the two normally open contacts K3(b) and K3(C) are closed, the control circuit of the device is powered by the K3(b), the K3(C) is sent to the meteorological radar program control module 17, and a program which does not limit the pointing angle of the wave transmitted by the meteorological radar antenna is automatically executed.
And the weather radar program control module 17 receives the two control signals, automatically executes a program for limiting the pointing angle of the wave transmitted by the weather radar antenna when the K2(c) is closed, and automatically executes a program for not limiting the pointing angle of the wave transmitted by the weather radar antenna when the K3(c) is closed.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. A linkage control device for a meteorological radar and a satellite communication C antenna of a scientific investigation ship is characterized in that,
comprises a radar mast, which is arranged on a compass deck of a ship;
an meteorological radar antenna mounted on a platform on a radar mast;
two sets of satellite communication C antennas which are mutually standby, wherein one set is arranged on a meteorological radar antenna cover, and the other set is arranged at a place outside the meteorological radar transmitting beam angle;
the meteorological radar controller comprises a program control module and is arranged in a meteorological chamber;
two sets of satellite communication C controllers are installed in a pilot service area of a driving deck;
the relays and the contacts are used for controlling the meteorological radar and the satellite communication C antenna arranged on the meteorological radar antenna cover;
a plurality of power, communication and control cables;
the program control module of weather radar controller, according to installing the satellite communication C antenna running state on the weather radar antenna house, judge whether carry out the program of the directive angle restriction of weather radar antenna launching wave:
if the satellite communication C antenna on the meteorological radar antenna housing is started before the meteorological radar controller, a linkage signal is sent to the meteorological radar controller, and a program for limiting the pointing angle of the wave transmitted by the meteorological radar antenna is automatically executed after the meteorological radar controller is started;
if the weather radar antenna detects an operation signal of a satellite communication C antenna installed on a weather radar antenna housing before scanning, executing a program for limiting the pointing angle of the wave transmitted by the weather radar antenna, and ensuring that the satellite communication C antenna is out of the pointing angle of the wave transmitted by the weather radar;
if the weather radar antenna does not detect the operation signal of the satellite communication C antenna installed on the weather radar antenna housing before scanning, executing a program that the pointing angle of the wave transmitted by the weather radar antenna is not limited, and simultaneously sending out a linkage signal for forbidding starting the satellite communication C antenna installed on the top of the weather radar antenna.
2. The scientific investigation ship meteorological radar and sanitary ware C antenna interlocking control device according to claim 1, further comprising a plurality of meteorological radar and sanitary ware C antenna operating state display and alarm boards which are arranged in meteorological rooms and driving deck service areas.
3. The linkage control device for the weather radar and the satellite-based weather-gate of a scientific research ship as claimed in claim 2, wherein the scientific research ship has a radar mast, and the radar mast is provided with a platform which is strong and stable enough to mount the weather radar antenna at the highest position as possible, so that the weather radar antenna can detect weather information without shielding.
4. The linkage control device for the scientific investigation ship meteorological radar and satellite communication C antenna as claimed in claim 3, wherein the meteorological radar antenna is provided with a firm antenna cover, a satellite communication C antenna can be arranged on the top of the meteorological radar antenna, and the satellite communication C antenna can send and receive navigation information in an unobstructed manner.
5. The weather radar and sentry box C antenna interlocking control device for the scientific investigation ship as claimed in claim 4, wherein the weather radar and sentry box C antenna operation status display and alarm panel receives and displays the operation status information from the sentry box C antenna and the weather radar antenna, and when the weather radar controller operation signal is received and the operation signal of the sentry box C antenna installed on the top of the weather radar controller operation signal is not received, an audible and visual alarm signal is sent out to remind the operators in the weather room and the service area to prohibit the start of the sentry box C antenna installed on the weather radar antenna housing, and the sentry box C antenna installed on the compass deck should be operated, so that the ship can keep normal external communication.
6. The scientific investigation ship meteorological radar and satellite communication C antenna interlocking control device as claimed in claim 5, wherein the meteorological radar and satellite communication C antenna operation state display and alarm board sends operation signals and alarm signals of all equipment to a ship local area network, and managers can carry out remote monitoring through computer software or mobile phone APP by utilizing wired and wireless transmission technology of the network.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010742795.9A CN111834729B (en) | 2020-07-29 | 2020-07-29 | Scientific investigation ship meteorological radar and satellite communication C antenna interlocking control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010742795.9A CN111834729B (en) | 2020-07-29 | 2020-07-29 | Scientific investigation ship meteorological radar and satellite communication C antenna interlocking control device |
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| CN111834729A CN111834729A (en) | 2020-10-27 |
| CN111834729B true CN111834729B (en) | 2022-06-21 |
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| CN111834729A (en) | 2020-10-27 |
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