CN201765327U - AIS net telemeter - Google Patents
AIS net telemeter Download PDFInfo
- Publication number
- CN201765327U CN201765327U CN2010205229673U CN201020522967U CN201765327U CN 201765327 U CN201765327 U CN 201765327U CN 2010205229673 U CN2010205229673 U CN 2010205229673U CN 201020522967 U CN201020522967 U CN 201020522967U CN 201765327 U CN201765327 U CN 201765327U
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- CN
- China
- Prior art keywords
- ais
- cpu
- net
- telemeter
- transmitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an AIS net telemeter, which comprises an ASI transmitter, a GPS module connected with a GPS antenna, a VHF antenna connected with the ASI transmitter, a CPU and a power supply. The CPU is respectively connected with the GPS module, the ASI transmitter; and the power supply is respectively connected with the GPS module, the CPU, the AIS transmitter. The AIS net telemeter of the utility model has the advantages that: all the boats equipped with the AIS terminal can obtain accurate positions of the fishing nets, so that the fishing nets are prevented from enmeshing in marine propellers to avoid dangers and guarantee the safeties of human life and property; and accurate positions of the fishing nets are obtained by adopting the AIS net telemeter, so that the fishing net can be found quickly and national policy for low-carbon and emission reduction are responded due to that the amount of time and fuel for searching the fishing nets are saved by comparing with searching the fishing nets by naked eyes.
Description
Technical field
The utility model relates to a kind of maritime affairs wireless localization apparatus, particularly utilizes the AIS wireless channel, and the GPS locating information of fishing net is sent to terminal device, thereby realizes a kind of AIS netsonde to the fishing net location.
Background technology
In China, the classic method that fishing net is located is: red flag on the fish trap buoy that detects by an unaided eye or pilot lamp, so location efficiency is very low.
AIS (ship automatic identification system) technology of China is very ripe at present.According to national relevant policies, the AIS ship automatic identification system is popularized in China, that is to say that the AIS terminal device installs in a large number and use, as long as the AIS netsonde is installed on fish trap buoy, just can utilize the AIS wireless channel, the GPS locating information of fishing net is sent to the AIS terminal device, and the relevant personnel just can see the position of fishing net on the screen of AIS terminal device like this, have improved location efficiency greatly.
Summary of the invention
In view of the deficiency that traditional localization method exists, the utility model provides a kind of AIS netsonde.This device utilizes the AIS wireless channel, and the GPS locating information of fishing net is sent to terminal device, thereby realizes the location to fishing net.
The utility model for achieving the above object, the technical scheme of being taked is: a kind of AIS netsonde, comprise the AIS transmitter, it is characterized in that: the VHF antenna, CPU and the power supply that also comprise the GPS module of joining, join with the AIS transmitter with gps antenna, described CPU is connected with GPS module, AIS transmitter respectively, and described power supply is connected with GPS module, CPU, AIS transmitter respectively.
Characteristics of the present utility model are: 1, all boats and ships that the AIS terminal is housed can both obtain the exact position of fishing net, therefore can avoid fishing net to be involved in propeller for vessels, have avoided dangerous generation, have guaranteed people's life, property safety.
2, utilize the utility model can obtain the exact position of fishing net, thereby find fishing net apace, saved the plenty of time than with the naked eye seek fishing net in the past like this, saved a large amount of fuel, responded the call of national low carbon emission reduction.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Embodiment
As shown in Figure 1, the AIS netsonde comprises the AIS transmitter, the VHF antenna, CPU and the power supply that also comprise the GPS module of joining with gps antenna, join with the AIS transmitter, CPU is connected with GPS module, AIS transmitter respectively, and power supply is connected with GPS module, CPU, AIS transmitter respectively.Power supply is the 3.7V lithium battery.The 160MHzVHF antenna, GPS module model: NEO-5Q, AIS transmitter model: SKY72310, CPU model: STM32F103.
Principle of work:
The GPS module is by the gps antenna receiving satellite signal, automatically finish location work, gps data after will locating then (comprising longitude, dimension of position etc.) sends CPU to, after CPU receives gps data, be stored to earlier in the CPU internal register, start the AIS transmitter then, the AIS transmitter is launched the gps data of storage by the VHF antenna.The AIS terminal device just can utilize the receiver of self like this, obtains corresponding GPS positional information by wireless mode.
Claims (1)
1. AIS netsonde, comprise the AIS transmitter, it is characterized in that: the VHF antenna, CPU and the power supply that also comprise the GPS module of joining, join with the AIS transmitter with gps antenna, described CPU is connected with GPS module, AIS transmitter respectively, and described power supply is connected with GPS module, CPU, AIS transmitter respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205229673U CN201765327U (en) | 2010-09-09 | 2010-09-09 | AIS net telemeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205229673U CN201765327U (en) | 2010-09-09 | 2010-09-09 | AIS net telemeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201765327U true CN201765327U (en) | 2011-03-16 |
Family
ID=43717935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205229673U Expired - Lifetime CN201765327U (en) | 2010-09-09 | 2010-09-09 | AIS net telemeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201765327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937087A (en) * | 2010-09-09 | 2011-01-05 | 天津七一二通信广播有限公司 | AIS (Automatic Identification System) netsonde |
| WO2021057155A1 (en) * | 2019-09-25 | 2021-04-01 | 南京海善达信息科技有限公司 | Net positioning instrument |
-
2010
- 2010-09-09 CN CN2010205229673U patent/CN201765327U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937087A (en) * | 2010-09-09 | 2011-01-05 | 天津七一二通信广播有限公司 | AIS (Automatic Identification System) netsonde |
| WO2021057155A1 (en) * | 2019-09-25 | 2021-04-01 | 南京海善达信息科技有限公司 | Net positioning instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 300140 No. 141 North Main Street, economic and Technological Development Zone, Binhai New Area, Tianjin Patentee after: Tianjin 712 Communications Broadcasting Limited by Share Ltd Address before: 300140 Hebei District new road, Tianjin, No. 185 Patentee before: Tianjin 712 Communication Broadcast Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |
|
| CX01 | Expiry of patent term |