CN202471957U

CN202471957U - Unmanned airborne radio monitoring direction-finding system

Info

Publication number: CN202471957U
Application number: CN2012201288597U
Authority: CN
Inventors: 宁涛; 王文林; 张涛; 马剑青; 刘宝璐; 吴伟冬
Original assignee: Chengdu Jiuhua Yuantong Technology Development Co Ltd
Current assignee: Chengdu Jiuhua Yuantong Technology Development Co Ltd
Priority date: 2012-03-30
Filing date: 2012-03-30
Publication date: 2012-10-03
Anticipated expiration: 2022-03-30

Abstract

The utility model discloses an unmanned airborne radio monitoring direction-finding system, comprising one or more airborne equipment and one or more control centers, wherein the airborne equipment comprises a flight control module, a radio monitoring direction-finding antenna, a radio monitoring direction-finding receiver, a safety guarantee module and a communication module a; an operating terminal of the control center is connected with the airborne equipment by a communication module b; the ground communication module a is respectively connected with flight control module, the radio monitoring direction-finding receiver and the safety guarantee module; the radio monitoring direction-finding receiver is connected with the radio monitoring direction-finding antenna; and the flight control module is connected with an unmanned plane. The unmanned airborne radio monitoring direction-finding system disclosed by the utility model has the advantages that since the unmanned plane which can take off to implement spectrum monitoring on the ground is adopted, the monitoring range of radio signals to the ground is greatly expanded, the influence of the topographic relief on the radio wave propagation is weakened, and the problems that the propagation path is changed by the shielding attenuation, refraction and diffraction and the like caused by buildings are solved.

Description

A kind of unmanned machine-carried type radio monitoring direction-finding system

Technical field

The utility model relates to radio monitoring, particularly a kind of unmanned machine-carried type radio monitoring direction-finding system.

Background technology

At present, radio monitoring equipment commonly used adopts fixed or vehicular mostly, and stationary structure need be built the iron tower that is higher than most of buildingss in use, has shortcomings such as expensive and monitoring range be limited; Though the vehicular structure has solved the problem of monitoring range in use; But because vehicular platform is lower; Measuring-signal receives the influence of surrounding buildings thing and topography and geomorphology easily and produces certain measuring errors; Be easy to occur causing decay, and refraction, diffraction etc. change unfavorable conditions such as travel path because of buildings blocks.And vehicle-mounted monitoring equipment must be operated by pilot steering, when carrying out the monitoring task, receives the influence of reason transportation condition easily, is difficult to the instantaneity that the assurance task is carried out.

The utility model content

The purpose of the utility model promptly is to remedy the deficiency of existing radio monitoring technology means; A kind of unmanned machine-carried type radio monitoring direction-finding system is provided; Not only solved problems such as airborne equipment is long-range, near-end monitoring, also greatly enlarged monitoring range, weakened the influence of topographic relief greatly radio wave propagation to the ground radio signal; Solved the decay of blocking that buildings causes to a great extent, and refraction, diffraction etc. change problems such as travel path.

The purpose of the utility model realizes through following technical scheme: a kind of unmanned machine-carried type radio monitoring direction-finding system; It comprises one or more airborne equipments, and one or more control center, and described airborne equipment comprises flight control module, radio monitoring and direction-finding antenna, radio monitoring and direction-finding receiver, safety guarantee module and communication module a; Control center comprises communication module b and one or more operating terminal; Operating terminal communicates with one another through communication module b and airborne equipment interconnection, and communication module a is connected with flight control module, radio monitoring and direction-finding receiver, safety guarantee module respectively; The radio monitoring and direction-finding receiver is connected with the radio monitoring and direction-finding antenna; The flight control module is connected with unmanned plane, and described operating terminal comprises telepilot, and described operating terminal comprises computer.

The beneficial effect of the utility model is:

(1) the utility model provides a kind of unmanned machine-carried type radio monitoring direction-finding system, adopts unmanned plane as platform, and spectrum monitoring equipment is constituted the spectrum monitoring unmanned plane as its useful load.The spectrum monitoring unmanned plane can go up to the air spectrum monitoring is implemented on ground, because it occupies a commanding position, overlooks the earth, has broad intervisibility scope, has greatly enlarged the monitoring range to the ground radio signal, has weakened the influence of topographic relief to radio wave propagation greatly.The spectrum monitoring unmanned plane carries out the valid wireless pyroelectric monitor at built-up urban environment and has very great value; Solved the decay of blocking that buildings causes to a great extent; And refraction, diffraction etc. change problems such as travel path, have increased the monitoring and direction-finding distance, have optimized the quality of institute's picked up signal; Accurate positioning makes that the direction finding positioning result is more authentic and valid;

(2) the utility model provides a kind of unmanned machine-carried type radio monitoring direction-finding system; The monitoring helicopter can program control autonomous flight; Also can be according to the telecommand flight of control terminal; Have bigger maneuverability and dirigibility, can directly arrive the monitoring mission area fast, realized quick response emergent accident.

Description of drawings

Fig. 1 is the utility model structural representation block diagram.

Embodiment

Below in conjunction with accompanying drawing the utility model is done further description, but the protection domain of the utility model is not limited to the following stated.

As shown in Figure 1, a kind of unmanned machine-carried type radio monitoring direction-finding system, it comprises one or more airborne equipments; And one or more control centers; Control center can be located at ground, also can be located at optional positions such as aerial, and described airborne equipment comprises flight control module, radio monitoring and direction-finding antenna, radio monitoring and direction-finding receiver, safety guarantee module and communication module a; Control center comprises communication module b and one or more operating terminal; Operating terminal communicates with one another through communication module b and airborne equipment interconnection, and communication module a is connected with flight control module, radio monitoring and direction-finding receiver, safety guarantee module respectively; The radio monitoring and direction-finding receiver is connected with the radio monitoring and direction-finding antenna; The flight control module is connected with unmanned plane, and described operating terminal comprises telepilot, and described operating terminal comprises computer.

Claims

1. unmanned machine-carried type radio monitoring direction-finding system; It is characterized in that: it comprises one or more airborne equipments; And one or more control centers; Described airborne equipment comprises flight control module, radio monitoring and direction-finding antenna, radio monitoring and direction-finding receiver, safety guarantee module and communication module a, and control center comprises communication module b and one or more operating terminal, and operating terminal is through communication module b and airborne equipment interconnection; Communicate with one another; Communication module a is connected with flight control module, radio monitoring and direction-finding receiver, safety guarantee module respectively, and the radio monitoring and direction-finding receiver is connected with the radio monitoring and direction-finding antenna, and the flight control module is connected with unmanned plane.

2. a kind of unmanned machine-carried type radio monitoring direction-finding system according to claim 1, it is characterized in that: described operating terminal comprises telepilot.

3. a kind of unmanned machine-carried type radio monitoring direction-finding system according to claim 1, it is characterized in that: described operating terminal comprises computer.