CN205229448U - Beacon equipment based on 1090ES data link - Google Patents

Abstract

The utility model discloses a beacon equipment based on 1090ES data link, including host computer and antenna, wherein: the host computer includes power module and the processing module and the emission module that are connected with power module respectively, emission module respectively with processing module and antenna connection. Compared with the prior art, the utility model has the advantages that: can set up information such as longitude, latitude, catchword and S mode address according to the in -service use circumstances, through periodicity from main emission 1090ES form broadcast singal, provide fixed reference target for the ADS -B surface equipment based on the 1090ES data link to a ADS -B message receipt function inspection for the 1090ES data link. This beacon equipment adopts the design principle of universalization, combinationization, and small, light in weight is general inside and outside in the room, and has dc supply mode and ac energisation dual mode.

Description

A kind of beacon equipment based on 1090ES Data-Link

Technical field

The utility model relates to a kind of beacon equipment based on 1090ES Data-Link.

Background technology

ADS-B (AutomaticDependentSurveillance-Broadcast) technology is that the blank pipe of new generation based on satellite-based navigation technology monitors means.Use very-high-frequency PECVD to carry out the communication of each side, transmit different informations, improve the accuracy transmitting data, reliability, make data more complete, cost is cheaper.After ADS-B is suggested, just cause the upsurge to this technical research, and obtain the affirmative of International Civil Aviation Organization (ICAO) and recommend energetically, progressively develop into main blank pipe and monitor means.ADS-B is the basis of new navigation system hollow tube surveillance technology simultaneously, in the U.S., Europe, the Australian popularization all obtained energetically.Along with the develop rapidly of the aviation industry of China and keeping reforming of domestic low altitude airspace management, ADS-B also will progressively apply at home.

The Data-Link that current countries in the world adopt mainly contains 1090MHzS mode expansion telegraph text data chain (1090ES), general-purpose accessing radio station Data-Link (UAT) and very-high-frequency PECVD pattern 4 (VDL-4).Wherein 1090ES is the commercial aviation Data-Link system of the whole world use that International Civil Aviation Organization ICAO recommends, and for supporting that automatic dependent surveillance broadcasts one of three large Data-Links of ADS-B application.

ADS-B system, compared with conventional radar surveillance style, has and monitors that precision is high, advantage that wide coverage, data updating rate are fast, simultaneously low in energy consumption, easy for installation, be easy to safeguard.Current Southwestern China area has adopted the ADS-B technology based on 1090ES Data-Link to provide the supervision service of radar.Along with the fast development of national economy and deepening continuously of reform and opening-up, China gets more and more to the demand of civil aircraft (especially general-purpose aircraft).China's low altitude airspace will be opened gradually simultaneously, and the ADS-B uphole equipment based on standard 1090ES technology will have very large market outlook.

According to market application feedback, the current civil aviaton market demand and up-to-date international standard, up to now, home market not yet has specially for the supporting beacon equipment of the ADS-B uphole equipment based on 1090ES Data-Link.

Utility model content

The utility model overcomes shortcoming of the prior art, provides a kind of beacon equipment based on 1090ES Data-Link.

The technical solution of the utility model is: a kind of beacon equipment based on 1090ES Data-Link, comprise main frame and antenna, wherein: main frame comprises power module and the processing module be connected with power module respectively and transmitter module, and described transmitter module is connected with processing module and antenna respectively.

Further, the front panel of described main frame is provided with communication interface socket, omnidirectional antenna interface, externally fed socket, two groups of pilot lamp and fuse.

Further, described pilot lamp comprises portable lamp and trouble light.

Further, described omnidirectional antenna is portable pen type omnidirectional antenna.

Further, described omnidirectional antenna is of a size of 102mm × φ 16mm, and weight is less than 0.05Kg.

Further, integral sealing bar is adopted to seal between the cover plate of described main frame and box body.

Further, the feeder line of described antenna is connected in series antenna feeder Surge Protector.

Compared with prior art, the utility model has the advantages that:

Along with the widespread use of 1090ES datalink, its market outlook are considerable; Make the detection of ADS-B uphole equipment more effectively simple, matching is more perfect, thus increases the market competitiveness of ADS-B land station; By being suitable for and the radio frequency path of other uphole equipments detects device software expansion.

The utility model can according to actual service condition, set the information such as longitude, latitude, catchword and S mode address, by periodicity autonomous transmission 1090ES form broadcast singal, for the ADS-B uphole equipment based on 1090ES Data-Link provides fixing reference object, thus check for the ADS-B message receiving function of 1090ES Data-Link.

This beacon equipment adopts the principle of design of universalization, modularization, volume is little, lightweight, be common to indoor and outdoor, and with direct current supply mode and Alternating Current Power Supply two kinds of modes, its development for the ADS-B uphole equipment based on 1090ES Data-Link, production and flight-line service, this equipment has filled up the blank of home market.

This beacon equipment can according to parameters such as the longitude of actual service condition configuration device, latitude, catchword and S mode addresses.

This beacon equipment is a kind of 1090ES Data-Link ADS-B information launcher.

This beacon equipment has external AC220V, DC+27V to power two kinds of modes.

This beacon equipment a kind ofly possesses rainproof, that lightning protection can be arranged on rugged surroundings emitter.

Accompanying drawing explanation

The utility model illustrates by example and with reference to the mode of accompanying drawing, wherein:

Fig. 1 is principle of work block diagram of the present utility model;

Fig. 2 is the theory diagram of processing module of the present utility model;

Fig. 3 is transmitter module theory diagram;

Fig. 4 is the fundamental diagram of power module.

Embodiment

Based on a beacon equipment for 1090ES Data-Link, comprising: main frame, omnidirectional antenna, anti-thunder surge device, cable assembly, equipment mounting bracket etc., wherein: main frame comprises transmitter module, processing module and power module.

The physical dimension of 1090ES beacon equipment is: 167mm × 125mm × 77mm (long × wide × high).Main frame front panel has communication interface socket, omnidirectional antenna interface, externally fed socket, 2 groups of pilot lamp (portable lamp, trouble light), fuse.

Consider the characteristic as needed wireless receiving and dispatching at line, so be furnished with the omnidirectional antenna of a portable pen type during Functional Design, by omnidirectional antenna wireless receiving and the ADS-B information sending 1090ES Data-Link, omnidirectional antenna is of a size of 102mm × φ 16mm, weight is less than 0.05Kg, is convenient to outfield antenna and carries, mounts and dismounts.

Consider the difference of equipment use scene, fully take into account the convenience of use, be designed with external AC220V, DC+27V and power two kinds of modes, greatly adapted to the demand of various use scenes.

When considering this equipment as outdoor application, thunderstorm weather can be run into unavoidably, so add sealing design and lightning Protection Design especially.Design for sealing: all panels are selected the device with IP67 degree of protection, between cover plate and box body, adopt integral sealing bar to seal.For lightning Protection Design: adopt on feeder and be connected in series antenna feeder Surge Protector.

As shown in Figure 1, main frame comprises power module and the processing module be connected with power module respectively and transmitter module, and described transmitter module is connected with processing module and antenna respectively.Processing module receives the configuration information from configuration software by serial ports, and completes the coding (ASK, AM) of 1090ES form broadcast singal according to configuration information; Transmitter module completes modulation and the amplification of the broadcast singal of 1090ES form according to ASK and AM, and by the broadcast of alignment spatial domain, sky.

Described processing module is the process core of whole main frame, receives the information (its packets of information is containing ID, position, running status) of outside input, and be corresponding coded message by this convert information mainly through serial ports; Processing module can also complete the fault detect to transmitter.In processing module, single-chip microcomputer receives Serial Port Information, and these information are transmitted to FPGA by single-chip microcomputer, produces AM signal (transmitting door), ASK signal (coded pulse), then give transmitter module AM, ASK signal by FPGA.Receive the transmitting rectified signal of transmitter module simultaneously.The theory diagram of processing module as shown in Figure 2.

Described transmitter module is responsible for the coded signal from processing module to modulate, amplify, launch.The fundamental diagram of transmitter module as shown in Figure 3.

The power supply of the ac/dc power conversion that outside inputs by described power module needed for inner modules work.Module self has heat radiation, overcurrent, overvoltage, overload protection measures.As requested, 2 kinds of external power source inputs are had: AC85V ~ 265V, DC12 ~ 32V.Power module completes the selection (preferentially selecting AC to power) of AC and DC to outside input by adaptive circuit.Power module is in inside through overcommutation, and AC ~ DC changes, and after DC ~ DC conversion, each group of voltage needed for output module, carries out secondary filtering to each group of voltage simultaneously.The fundamental diagram of power module as shown in Figure 4.

Claims (7)

1. the beacon equipment based on 1090ES Data-Link, it is characterized in that: comprise main frame and antenna, wherein: main frame comprises power module and the processing module be connected with power module respectively and transmitter module, and described transmitter module is connected with processing module and antenna respectively.

2. a kind of beacon equipment based on 1090ES Data-Link according to claim 1, is characterized in that: on the front panel of described main frame, be provided with communication interface socket, omnidirectional antenna interface, externally fed socket, two groups of pilot lamp and fuse.

3. a kind of beacon equipment based on 1090ES Data-Link according to claim 2, is characterized in that: described pilot lamp comprises portable lamp and trouble light.

4. a kind of beacon equipment based on 1090ES Data-Link according to claim 2, is characterized in that: described omnidirectional antenna is portable pen type omnidirectional antenna.

5. a kind of beacon equipment based on 1090ES Data-Link according to claim 2, is characterized in that: described omnidirectional antenna is of a size of 102mm × φ 16mm, and weight is less than 0.05Kg.

6. a kind of beacon equipment based on 1090ES Data-Link according to claim 1, is characterized in that: adopt integral sealing bar to seal between the cover plate of described main frame and box body.

7. a kind of beacon equipment based on 1090ES Data-Link according to claim 1, is characterized in that: on the feeder line of described antenna, be connected in series antenna feeder Surge Protector.