CN203551991U - Control device of vehicle-borne and ship-borne universal communication-in-motion satellite finding system - Google Patents
Control device of vehicle-borne and ship-borne universal communication-in-motion satellite finding system Download PDFInfo
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- CN203551991U CN203551991U CN201320653933.1U CN201320653933U CN203551991U CN 203551991 U CN203551991 U CN 203551991U CN 201320653933 U CN201320653933 U CN 201320653933U CN 203551991 U CN203551991 U CN 203551991U
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Abstract
The utility model discloses a control device of a vehicle-borne and ship-borne universal communication-in-motion satellite finding system. The device comprises inertia measurement units used for measuring variable quantity of a carrier, a satellite finding control panel, a control input unit used for inputting selection of a carrier-to-satellite mode, and a satellite communication-in-motion antenna, wherein the inertia measurement units comprise a vehicle-borne inertia measurement unit and a ship-borne inertia measurement unit, the vehicle-borne inertia measurement unit and a ship-borne inertia measurement unit are individually connected with the satellite finding control panel, and the satellite finding control panel is individually connected with the control input unit and the satellite communication-in-motion antenna. According to the device, the two inertia measurement units are combined and switched, so that use of a vehicle-borne platform can be adapted, and the vehicle-borne platform can be carried onto a ship when the device is temporarily needed on the ocean; and the device is convenient to operate, low in cost is low, and high in stability.
Description
Technical field
The utility model relates to a kind of universal satellite communication in moving star search control device, belongs to the technical field of satellite communication.
Background technology
Due on Present Domestic market, generally apply communication in moving system according to carrier difference be divided into vehicle-mounted, boat-carrying, machine-carried type moving in star searching system, the communication in moving system applies of different platform can realize respectively function separately on platform carrier separately, yet when using with on different platforms, as being sought to star antenna system, vehicle-mounted communication in moving is applied on boat-carrying, seek star and will become very difficult, even cannot be successful.Trace it to its cause, being has larger difference in the carrier method of operation of land traffic and sea traffic, and the star mode of seeking that therefore makes communication in moving star searching system be applicable to using on different carriers exists difference.
With regard to existing market, the satellite communication in moving system of current all kinds of carriers is current operational excellence on corresponding carrier, but undeniablely need to use across carrier in some cases, in the time of need to testing submarine earthquake across the sea as Earthquake communication system, when weather monitoring communication in moving system is measured typhoon at sea temporarily, need the compatible vehicle-mounted and marine satellite communication in moving system of using, if the satellite communication in moving system based on existing market needs to load on different carriers respectively different satellite communication in moving systems, although can access use, but can cause the waste of resource, such as some boat-carrying communication in moving system loading, aboard ship just Interim use is once afterwards.Therefore, need to develop a kind of vehicle-mounted/the universal satellite communication in moving of boat-carrying, the star of seeking on the vehicle-mounted and marine different carriers of system compatible is controlled.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, the control device of the universal satellite communication in moving of a kind of vehicle-mounted boat-carrying star searching system is provided, can adapt to the use of vehicular platform, when needs are on ocean during Interim use, vehicular platform can be carried on the hull of ocean and both can realize at deepwater satellite communication in motion, control simply, just with operation.
The utility model specifically solves the problems of the technologies described above by the following technical solutions:
A control device for the universal satellite communication in moving of vehicle-mounted boat-carrying star searching system, comprises Inertial Measurement Unit, for measuring the variable quantity of carrier; Control inputs unit, the selection for input carrier to star pattern; Seek star control panel, for star pattern being controlled to Inertial Measurement Unit according to the carrier of selecting, switch, and according to definite communication in moving control mode, seek star and control calculating, control search and the locking of satellite-signal; Satellite communication in moving antenna, for search of satellite signals.Wherein said Inertial Measurement Unit comprises vehicle-mounted Inertial Measurement Unit and boat-carrying Inertial Measurement Unit, described vehicle-mounted Inertial Measurement Unit, boat-carrying Inertial Measurement Unit respectively with seek star control panel and be connected; The described star control panel of seeking is connected with control inputs unit, satellite communication in moving antenna respectively.
As a kind of optimal technical scheme of the present utility model: described in seek star control panel and comprise and select door, seek star control module, servo control unit, described vehicle-mounted Inertial Measurement Unit, boat-carrying Inertial Measurement Unit are connected with selecting door respectively; Described selection door with seek star control module and be connected; The described star control module of seeking is connected with servo control unit; Described servo control unit is connected with satellite communication in moving antenna.
As a kind of optimal technical scheme of the present utility model: described control inputs unit comprises display screen and guidance panel, and described display screen is connected with the I/O port of seeking star control module respectively with guidance panel.
As a kind of optimal technical scheme of the present utility model: described control inputs unit also comprises external computer; The described star control panel of seeking also comprises USB chip, and described external computer is connected with USB chip; Described USB chip is connected with the I/O port of seeking star control module.
As a kind of optimal technical scheme of the present utility model: described in to seek star control module be ATMEGA1280 process chip.
The utility model adopts technique scheme, can produce following technique effect:
The universal communication in moving of vehicle-mounted boat-carrying that the utility model provides is sought the control device of star control system, effectively utilize vehicle-mounted Inertial Measurement Unit and boat-carrying Inertial Measurement Unit carry out combination and can realize switching, avoid loading different satellite communication in moving systems on different carrier, make it possible to adapt to the use of vehicular platform, when needs are on ocean during Interim use, vehicular platform can be carried on the hull of ocean, also can realize at deepwater satellite communication in motion, control simply, just with operation.By guidance panel or external computer, for the input of seeking star control module, realizing the control command input of Local or Remote, control simply, just with operation, with low cost, is to have the control device for moving star searching system that stability is high.
Accompanying drawing explanation
Fig. 1 is the module diagram of the control device of the universal satellite communication in moving of the vehicle-mounted boat-carrying of the utility model star searching system.
Embodiment
below in conjunction with Figure of description, embodiment of the present utility model is described.
As shown in Figure 1, the utility model provides the control device of the universal satellite communication in moving of a kind of vehicle-mounted boat-carrying star searching system, comprises Inertial Measurement Unit, for measuring the variable quantity of carrier; Control inputs unit, the selection for input carrier to star pattern; Seek star control panel, for star pattern being controlled to Inertial Measurement Unit according to the carrier of selecting, switch, and according to definite communication in moving control mode, seek star and control calculating, control search and the locking of satellite-signal; Satellite communication in moving antenna, for search of satellite signals.Wherein said Inertial Measurement Unit comprises vehicle-mounted Inertial Measurement Unit and boat-carrying Inertial Measurement Unit, described vehicle-mounted Inertial Measurement Unit, boat-carrying Inertial Measurement Unit respectively with seek star control panel and be connected; The described star control panel of seeking is connected with control inputs unit, satellite communication in moving antenna respectively.
Wherein seeking star control panel comprises successively the selection door that connects, seeks star control module, servo control unit, seek star control module and control selection door, and receive to select the feedback of door to calculate, and export output data to servo control unit, by servo control unit, control satellite communication in moving antenna.Other also comprise external computer, USB chip, display screen and guidance panel.USB chip is for connecting with external computer, and display screen and guidance panel connect with the I/O port of seeking star control module respectively.In embodiments of the invention, can adopt the known star control panel ZWDZTTX1A that seeks of prior art.
When control inputs unit adopts local directly selection, comprise display screen and guidance panel, by display screen and guidance panel input control signal to the I/O port of seeking star control module.When control inputs unit adopts long-range connection to select, external computer by USB chip input control signal to the I/O port of seeking star control module.
The utility model, when implementing, can be sought star control system SPACENET ACU100CC based on existing communication in moving and control, and specifically seeks star process as follows:
(1) open each device power supply (DPS).
(2) two kinds of Inertial Measurement Units of the vehicle-mounted Inertial Measurement Unit XW-ZMU5250 installing on antenna structure and boat-carrying Inertial Measurement Unit XW-GS1830-34 are simultaneously in running order.
(3) after operating personnel connect according to external computer operation interface or display screen, guidance panel and the I/O port of seeking star control module, button selects the carrier needing to star pattern.Selection mode by guidance panel or external computer for the input of seeking star control module.In order to make the operating process of seeking star control, can more effectively be controlled, seeking star control module connects by USB chip and the external computer of seeking on star control panel, by external computer, obtain and seek the control procedure of star control module to communication in moving antenna, can realize the manual intervention for control procedure, guarantee to seek the accuracy of star simultaneously.Same, seek star control module externally connected with display screen and guidance panel, can pass through external computer like this, just can realize for monitoring and the intervention of seeking star control module automatic control process, the accuracy of guaranteeing to seek star.Wherein seeking star control module is existing hardware module, can be ATMEGA1280 process chip, makes processing speed higher.Display screen can be existing LM6800, makes resolution higher, and display effect strengthens.
(4) seek star control module and according to the carrier of operating personnel's selection, star pattern is controlled the Inertial Measurement Unit of selecting door automatic switchover to become vehicle-mounted or boat-carrying.Vehicle-mounted Inertial Measurement Unit and boat-carrying inertance element are all connected to be selected on door, selecting door is the selection door of an alternative, select door to control by seeking star control module, by selecting vehicle-mounted inertance element or boat-carrying inertance element to selecting the control of door to determine, thereby for realizing the switching for vehicle-mounted Inertial Measurement Unit and boat-carrying Inertial Measurement Unit, thereby determine it is to select vehicle-mounted inertance element or boat-carrying inertance element.
(5) seek carrier that star control module selects according to operating personnel to star pattern, determine corresponding vehicle-mounted or boat-carrying communication in moving control mode.After selection, corresponding Inertial Measurement Unit connects with the star control module of seeking of seeking star control panel, and determines corresponding communication in moving control mode.
(6) if there is no the selection of carrier to star pattern, presetting time point is 10 seconds, after 10 seconds, seeks star control module and star is selected and selected calculate accordingly and seek star pattern by automatically giving tacit consent to last carrier.If record is eliminated, acquiescence is selected vehicle-mounted communication in moving pattern.
(7) seeking star control module starts to seek star control calculating with the operator scheme of operating personnel's selection.Adopt the existing star of seeking to control computation process, for when selecting vehicle-mounted pattern communication in moving to control, (a) first by GPS, inertial navigation combined system, measure longitude and latitude and the initial angle with respect to the horizontal plane of course angle and carrier position.(b) data are input to and seek after star control module, then calculate current geographic position, satellite longitude and automatically determine and take antenna pitching, roll and the polarizing angle that surface level is benchmark.(c) by A/D converter, change, automatically control servo-drive system to starlike state.(d) in vehicle carrier movement process, the variation of measuring attitude of carrier by GPS, Inertial Measurement Unit.(e) take surface level as benchmark, according to the variation of attitude of carrier, export data to seeking star control panel, after calculating, numerical value is input to servo-control system, by servo-control system, control and adjust antenna bearingt, pitching, roll and polarizing angle, guarantee carrier real-time follow-up synchronous satellite in change procedure.
when selecting boat-carrying pattern communication in moving to control. (a) first by GPS, inertial navigation combined system, measure longitude and latitude and the initial angle with respect to the horizontal plane of course angle and carrier position.(b) data are input to and seek after star control module, then calculate current geographic position, satellite longitude and automatically determine and take antenna pitching, roll and the polarizing angle that surface level is benchmark.(c) by A/D converter, change, automatically control servo-drive system to starlike state.(d) in boat-carrying body motion process, the variation of measuring attitude of carrier by GPS, Inertial Measurement Unit.(e) take surface level as benchmark, according to the variation of attitude of carrier, export data to seeking star control panel, after calculating, numerical value is input to servo-control system, by servo-control system, control and adjust antenna bearingt, pitching, roll and polarizing angle, guarantee carrier real-time follow-up synchronous satellite in change procedure.
Said process seeks the running orbit that inertial position data that star control module exports by Inertial Measurement Unit are determined communication in moving antenna, running orbit data transmission is arrived to servo control unit simultaneously, by servo control unit, control the search of satellite signals that carries out of satellite communication in moving antenna.Satellite communication in moving antenna can be existing SPACENET SAM072M-G1C type communication in moving antenna.
(8) seek star control module and judge whether during the course to search signal, do not have the carrier pattern with regard to continuing to select according to operating personnel to carry out signal search.
(9) seek star control module when the carrier of selecting by operating personnel is to searching satellite-signal under star pattern, and locking signal, the process that communication in moving is sought star completed.
Therefore, the universal communication in moving of the vehicle-mounted boat-carrying of the utility model is sought control method and the device of star control system, goes for the compatible use cost of vehicular platform and boat-carrying platform cheap, controls simply, and just, with operation, stability is high.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Claims (5)
1. the control device of the universal satellite communication in moving of vehicle-mounted boat-carrying star searching system, it is characterized in that: comprise Inertial Measurement Unit for measuring carrier variable quantity, seek star control panel, for input carrier to the control inputs unit of star model selection, satellite communication in moving antenna, wherein said Inertial Measurement Unit comprises vehicle-mounted Inertial Measurement Unit and boat-carrying Inertial Measurement Unit, described vehicle-mounted Inertial Measurement Unit, boat-carrying Inertial Measurement Unit respectively with seek star control panel and be connected; The described star control panel of seeking is connected with control inputs unit, satellite communication in moving antenna respectively.
2. the control device of the universal satellite communication in moving of vehicle-mounted boat-carrying star searching system according to claim 1, it is characterized in that: described in seek star control panel and comprise and select door, seek star control module, servo control unit, described vehicle-mounted Inertial Measurement Unit, boat-carrying Inertial Measurement Unit are connected with selecting door respectively; Described selection door with seek star control module and be connected; The described star control module of seeking is connected with servo control unit; Described servo control unit is connected with satellite communication in moving antenna.
3. the control device of the universal satellite communication in moving of vehicle-mounted boat-carrying star searching system according to claim 2, it is characterized in that: described control inputs unit comprises display screen and guidance panel, described display screen is connected with the I/O port of seeking star control module respectively with guidance panel.
4. the control device of the universal satellite communication in moving of vehicle-mounted boat-carrying star searching system according to claim 2, is characterized in that: described control inputs unit also comprises external computer; The described star control panel of seeking also comprises USB chip, and described external computer is connected with USB chip; Described USB chip is connected with the I/O port of seeking star control module.
5. the control device of the universal satellite communication in moving of vehicle-mounted boat-carrying star searching system according to claim 2, is characterized in that: described in to seek star control module be ATMEGA1280 process chip.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653933.1U CN203551991U (en) | 2013-10-23 | 2013-10-23 | Control device of vehicle-borne and ship-borne universal communication-in-motion satellite finding system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320653933.1U CN203551991U (en) | 2013-10-23 | 2013-10-23 | Control device of vehicle-borne and ship-borne universal communication-in-motion satellite finding system |
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| CN203551991U true CN203551991U (en) | 2014-04-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002719A (en) * | 2014-05-15 | 2014-08-27 | 河北三佳电子有限公司 | Emergency meeting maneuvering command vehicle system based on communication-in-moving satellite communication |
| CN113300757A (en) * | 2021-05-27 | 2021-08-24 | 上海埃威航空电子有限公司 | Vehicle-mounted satellite communication terminal equipment of low-orbit broadband communication satellite and control method thereof |
-
2013
- 2013-10-23 CN CN201320653933.1U patent/CN203551991U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002719A (en) * | 2014-05-15 | 2014-08-27 | 河北三佳电子有限公司 | Emergency meeting maneuvering command vehicle system based on communication-in-moving satellite communication |
| CN104002719B (en) * | 2014-05-15 | 2016-08-24 | 河北三佳电子有限公司 | A kind of emergency mobile command car system based on satellite communication in motion |
| CN113300757A (en) * | 2021-05-27 | 2021-08-24 | 上海埃威航空电子有限公司 | Vehicle-mounted satellite communication terminal equipment of low-orbit broadband communication satellite and control method thereof |
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Granted publication date: 20140416 |