CN201191187Y

CN201191187Y - Tracking float for satellite positioning system

Info

Publication number: CN201191187Y
Application number: CNU200820114803XU
Authority: CN
Inventors: 李国斌; 宋守奎; 程木林; 孙锡亮; 刘润; 朱兴隆; 刘红
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-20
Filing date: 2008-05-20
Publication date: 2009-02-04
Anticipated expiration: 2018-05-20

Abstract

A tracking buoy having flexible application, wide application and the ability for accurately positioning a satellite positioning system comprises a body, a microcomputer controller, a GPS receiver, an antenna and a chargeable battery which are arranged in the body, which is characterized by further comprising a satellite communication module connected with the antenna and the microcomputer controller, wherein the antenna adopts a dual-frequency antenna for receiving GPS signals and satellite communication signals. The tracking buoy further comprises an intelligent light-control navigation lamp and a sensor connected with the microcomputer controller. The satellite communication module adopts a plough satellite communication module.

Description

Global position system is followed the tracks of buoy

Technical field

The utility model belongs to global position system and follows the tracks of the buoy field, especially a kind of two kinds of satellite communication modules, range of application global position system tracking widely buoy that is provided with.

Background technology

When water pollution accidents such as sea river surface generation oil spilling, red tide or blue-green algae, need a kind of floating buoy of following the tracks of, timing or the real-time positional information of beaming back pollutant, so that understand the showy spread condition of pollutant at any time, for pollutant being tackled or other modes are handled information reference is provided.Buoy need not manually participate in after throwing in, and has greatly saved manpower and materials.

On this buoy platform basis, also can add easily and carry various other instruments, sensor etc., be used for pollution monitoring, red tide monitoring, water quality water temperature detections etc. can be promoted the use of the various aspects and the industry of national economy.

Study domestic and international similar buoy and find, on positioning function, what a lot of buoys were used is the GPS of USA global position system, though there is more advantage in this system, bearing accuracy is also higher, because be subjected to the control of the U.S. fully, in the operation and stability of system in future, big hidden danger is arranged.

On the transmission manner of position, the mode of the employing shortwave modulation that has, though this kind mode long transmission distance is subjected to weather, factor affecting such as ionosphere are bigger, reliability is relatively poor; The mode of the employing very high frequency(VHF) modulation that has, this kind mode is comparatively reliable, but because this frequency range is a straight wave, the straight line transmission, distance is shorter, is not suitable for long-distance transmissions such as off-lying sea; The employing GPRS/CDMA transmission that also has, this kind transmission needs the support of mobile operator base station, if in the region that signals such as off-lying sea or river course, remote mountains can't cover, still can not be suitable for.

The utility model content

The purpose of this utility model is the above-mentioned deficiency at prior art, provides that a kind of application is more flexible, the scope of application is wider, and can provide pinpoint global position system to follow the tracks of buoy.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: global position system is followed the tracks of buoy, comprise the buoy body, be built in the intrinsic microcomputer controller of buoy, gps receiver, antenna, rechargeable battery, it is characterized in that also being provided with another satellite communication module, described satellite communication module is connected with microcomputer controller with antenna respectively, and described antenna is for receiving the dual-band antenna of gps signal and satellite communication signal.

Also being provided with intelligent light-controlled navigation light is connected with microcomputer controller with sensor.

Described satellite communication module is the big-dipper satellite communication module.

Compared with prior art, the utility model has the advantages that: in satellite communication locating device of the Big Dipper and gps receiver installing and buoy, two kinds of locator meamss are used simultaneously, both can obtain higher setting accuracy, avoid adopting separately the GPS receptacle brings under one's control and system reliability stability hidden danger in the future again.

Simultaneously, the benefit that adopts big-dipper satellite communication is that the coverage of non-blind area is about 70 ° an of east longitude--140 °, north latitude 5 °--55 °, along with the construction of system, will build up system covering the whole world, communication distance coverage and reliability are far from the aforementioned communication mode and can compare.

Buoy is judged the longitude and latitude of position after receiving the signal of satellite transmission, integrate packing through inner microcomputer controller, by the receiving trap at a satellite center of transmitting back of the Big Dipper, be transferred to the center processing computing machine after, on sea chart, shown.The data that the various sensor of information such as the battery electric quantity of also have gathering of transmission simultaneously and interpolation is gathered.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model circuit block diagram.

Label declaration: 10-buoy body; The 20-microcomputer controller; The 30-sensor; The 40-GPS receptacle; 50-big-dipper satellite communication module; The intelligent light-controlled navigation light of 60-; The 70-satellite communication apparatus; The 71-Big Dipper/GPS dual-band antenna; 72-big-dipper satellite communication sink; 80-center processing computing machine; The 90-high capacity rechargeable battery.

Embodiment

As shown in Figure 1, the tracking buoy of global position system, comprise buoy body 10, the Big Dipper/GPS dual-band antenna 71 and intelligent light-controlled navigation light 60 are arranged on the buoy body 10, also be provided with high capacity rechargeable battery 90, microcomputer controller 20, big-dipper satellite communication module 50, gps receiver 40, can carry sensor 30 in addition, sensor 30, intelligent light-controlled navigation light 60, high capacity rechargeable battery, big-dipper satellite communication module and gps receiver connect respectively with microcomputer controller 20 and are connected.Satellite communication apparatus 70 comprises the Big Dipper/GPS dual-band antenna 71 and big-dipper satellite communication sink 72, wherein the Big Dipper/GPS dual-band antenna 71 is used to receive and dispatch satellite-signal, big-dipper satellite communication sink 72 is positioned over receiving end, is used to receive information that buoy sends and to buoy transmitting control commands (referring to Fig. 2).

Microcomputer controller 20 connects big-dipper satellite communication module 50 and gps receiver 40, is built in the buoy body 10.Big-dipper satellite communication module 50 and gps receiver 40 receive GPS locating information and the transmitting-receiving big-dipper satellite location and the communication information by being arranged at the Big Dipper on the buoy body 10/GPS dual-band antenna 71, and pass in microcomputer controller 20 and integrate and carry out.

When buoy need be located, by the satellite-signal that the Big Dipper/GPS dual-band antenna 71 receives, parse the present position longitude and latitude through big-dipper satellite communication module 50 and GPS GPS receiver 40 respectively, and send microcomputer controller 20 to, integrate other image data through it, the electric weight of high capacity rechargeable battery 90 for example, after voltage or other sensor informations, packing sends to big-dipper satellite communication module 50 and is sent to Big Dipper one number service letter satellite by the Big Dipper/GPS dual-band antenna 71, be forwarded to the big-dipper satellite communication sink 72 that is arranged at information collection end by it, be sent to center processing computing machine 80 after the parsing, positional information is presented on the sub-map of institute's distribution, and other information also show simultaneously.

Control center is when the buoy transmitting control commands, operating personnel are by the software on operation center's process computer 80, to order by big-dipper satellite communication sink 72 and be sent to Big Dipper one number service letter satellite, by its forwarding, the satellite-signal that the Big Dipper/GPS dual-band antenna 71 receives, send microcomputer controller 20 to through big-dipper satellite communication module 50, by its resolve command, and the control relevant device is made corresponding control action.Microcomputer controller 20 also can carry other sensors 30, so that adapt to different demands.

The above is concrete enforcement of the present utility model and the know-why used; according to this paper disclosure content or instruct to derive and derive many changes and correction; if the equivalence of being made with conception of the present utility model changes; the function that it produced does not exceed instructions yet and diagram contained when spiritual, all falls in the protection category of the present utility model.

Claims

1, global position system is followed the tracks of buoy, comprise the buoy body, be built in the intrinsic microcomputer controller of buoy, gps receiver, antenna, rechargeable battery, it is characterized in that also being provided with another satellite communication module, described satellite communication module is connected with microcomputer controller with antenna respectively, and described antenna is for receiving the dual-band antenna of gps signal and satellite communication signal.

2, global position system according to claim 1 is followed the tracks of buoy, it is characterized in that also being provided with intelligent light-controlled navigation light and is connected with microcomputer controller with sensor.

3, global position system according to claim 1 and 2 is followed the tracks of buoy, it is characterized in that described satellite communication module is the big-dipper satellite communication module.