CN205594185U - Fishing zone weather information inquiry terminal of on -board - Google Patents
Fishing zone weather information inquiry terminal of on -board Download PDFInfo
- Publication number
- CN205594185U CN205594185U CN201620439860.XU CN201620439860U CN205594185U CN 205594185 U CN205594185 U CN 205594185U CN 201620439860 U CN201620439860 U CN 201620439860U CN 205594185 U CN205594185 U CN 205594185U
- Authority
- CN
- China
- Prior art keywords
- switching circuit
- information inquiry
- inquiry terminal
- weather information
- fishing zone
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- 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 - Fee Related
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- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 11
- 230000006837 decompression Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model relates to a fishing zone weather information inquiry terminal of on -board, including keyboard component, controlling element, display element, power component and switching circuit, wherein the output, display element's input, input and the controlling element of switching circuit of keyboard component are connected, and the power component is supplied power to keyboard component, controlling element, display element, wherein the switching circuit is used for making controlling element to establish with big dipper positioning communication unit and is connected or disconnect. The utility model provides a fishing zone weather information inquiry terminal can request to send or receive the weather forecast information in its place fishing zone through big dipper satellite to land, compare with prior art, and the distance that requests to send or receive weather forecast information has obtained great improvement, is fit for ocean fishing vessel's operation demand.
Description
Technical field
The present invention relates to communication technical field, more particularly, to the fishing zone Weather information inquiry terminal of a kind of boat-carrying.
Background technology
When fishing boat carries out job task outside, needing closely to know the weather conditions that fishing zone is following, in prior art, fisherman typically receives, by wireless radio-frequency, the weather forecast information that land sends, and i.e. knows, by radio, the weather forecast information that control tower sends.But, the transmission range of wireless radio-frequency is shorter, generally about 30km, and for the fishing boat of off-shore operation, wireless radio-frequency can also meet its forecast information and receive needs.And the operation distance of ocean fishing vessel is likely to be breached thousand of kilometer, it will be apparent that, wireless radio-frequency can not meet demand.
Summary of the invention
The present invention solves the defect of above prior art, provide the fishing zone Weather information inquiry terminal of a kind of boat-carrying, fisherman uses this terminal, can landwards be asked to send or receive the weather forecast information in its fishing zone, place by big-dipper satellite, compared with prior art, request sends or receives the distance of weather forecast information and is greatly improved, and is suitable for the job requirements of ocean fishing vessel.
For realizing above goal of the invention, the technical scheme is that
A kind of fishing zone Weather information inquiry terminal of boat-carrying, including keyboard elements, control element, display element, source element and switching circuit, wherein the outfan of keyboard elements, the input of display element, the input of switching circuit are connected with controlling element, and source element is powered to keyboard elements, control element, display element；Wherein said switching circuit is used for making control element set up with Big Dipper positioning and communicating unit and is connected or disconnected from.
Its concrete operation principle is as follows:
User is when needing the weather forecast information inquiring about the fishing zone at its place, can be by keyboard elements to controlling the numbering that element inputs the fishing zone at its place, control element receive this numbering and make it access Big Dipper positioning and communicating unit by controlling switching circuit, then the numbering needing the fishing zone of inquiry is sent by Big Dipper positioning and communicating unit, Beidou antenna, big-dipper satellite.After land receives fishing zone numbering, the weather forecast information in fishing zone corresponding for numbering is sent by receiving transmission subsystem, the weather forecast information sent is transmitted to controlling element by big-dipper satellite, Beidou antenna, Big Dipper positioning and communicating unit, controls element and is shown by display element by weather forecast information.After completing the reception of weather forecast information, control element and make it disconnect with the connection of Big Dipper positioning and communicating unit by switching circuit.
Wherein said Big Dipper Shipborne terminal includes controlling parts, Big Dipper positioning and communicating unit and Beidou antenna, controls parts and is connected with Beidou antenna by Big Dipper positioning and communicating unit.The terminal of the present invention, by sharing Big Dipper positioning and communicating unit and Beidou antenna with the control parts of Big Dipper Shipborne terminal, reaches the purpose that data send, receive.
Preferably, described terminal also includes sound and reports element, and sound is reported the input of element and is connected with controlling element, and source element reports power elements to sound.Control element is when receiving weather forecast information, except being shown by display element, is also passed through sound and reports element report.
Preferably, described terminal also includes memory element, and memory element is connected with controlling element, and memory element controls, for storing, the weather forecast information that element receives.User, needs are checked when, can be called in memory element weather forecast information by keyboard elements and be shown by display element.
Preferably, described display element is LCD display element.
Preferably, the size of described LCD display element is 7 cun.
Preferably, described control element is processor S3C2440.
Preferably, the power supply voltage range of described source element is 7.6 ~ 60V.
Preferably, described keyboard elements is the matrix keyboard of a 4*5.
Compared with prior art, the invention has the beneficial effects as follows:
The fishing zone Weather information inquiry terminal that the present invention provides can landwards ask to send or receive the weather forecast information in its fishing zone, place by big-dipper satellite, compared with prior art, request sends or receives the distance of weather forecast information and is greatly improved, and is suitable for the job requirements of ocean fishing vessel.
Accompanying drawing explanation
Fig. 1 is the structural representation of terminal.
Fig. 2 is the structural representation of switching circuit.
Detailed description of the invention
Accompanying drawing being merely cited for property explanation, it is impossible to be interpreted as the restriction to this patent；
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Embodiment 1
As shown in Figure 1, the fishing zone Weather information inquiry terminal of boat-carrying includes keyboard elements, controls element, display element, source element and switching circuit, wherein the outfan of keyboard elements, the input of display element, the input of switching circuit are connected with controlling element, and source element is powered to keyboard elements, control element, display element；Wherein said switching circuit is used for making control element set up with Big Dipper positioning and communicating unit and is connected or disconnected from.Its concrete operation principle is as follows:
User is when needing the weather forecast information inquiring about the fishing zone at its place, can be by keyboard elements to controlling the numbering that element inputs the fishing zone at its place, control element receive this numbering and make it access Big Dipper positioning and communicating unit by controlling switching circuit, then the numbering needing the fishing zone of inquiry is sent by Big Dipper positioning and communicating unit, Beidou antenna, big-dipper satellite.After land receives fishing zone numbering, the weather forecast information in fishing zone corresponding for numbering is sent by receiving transmission subsystem, the weather forecast information sent is transmitted to controlling element by big-dipper satellite, Beidou antenna, Big Dipper positioning and communicating unit, controls element and is shown by display element by weather forecast information.After completing the reception of weather forecast information, control element and make it disconnect with the connection of Big Dipper positioning and communicating unit by switching circuit.
Wherein said Big Dipper Shipborne terminal includes controlling parts, Big Dipper positioning and communicating unit and Beidou antenna, controls parts and is connected with Beidou antenna by Big Dipper positioning and communicating unit.The terminal of the present invention, by sharing Big Dipper positioning and communicating unit and Beidou antenna with the control parts of Big Dipper Shipborne terminal, reaches the purpose that data send, receive.
Wherein, as shown in Figure 2, switching circuit includes switch buck power module, first photoelectric isolating circuit, second photoelectric isolating circuit, 3rd photoelectric isolating circuit, receive signal switching circuit, earth signal switching circuit and transmission signal switching circuit, the wherein input of the first photoelectric isolating circuit, the outfan of the second photoelectric isolating circuit, the outfan of the 3rd photoelectric isolating circuit respectively with receive signal switching circuit outfan, the input of the input of earth signal switching circuit and transmission signal switching circuit connects, the outfan of switch decompression power module and the control end receiving signal switching circuit, the control end controlling end and transmission signal switching circuit of earth signal switching circuit connects.
Before using switching circuit, first the feeder ear G of Weather information inquiry terminal is made to couple together with the input of switch decompression power module, then the outfan of the first photoelectric isolating circuit is made, the input of the second photoelectric isolating circuit, the input of the 3rd photoelectric isolating circuit inquires about the reception signal end D of terminal control serial communication with Weather information respectively, earth signal end E and transmission signal end F couples together, and make the reception signal output part A of Big Dipper positioning and communicating unit, earth signal end B, send signal input part C respectively with receive signal switching circuit input, the outfan of the outfan of earth signal switching circuit and transmission signal switching circuit couples together.
Its specifically operation principle as follows:
When weather information inquiry terminal is out of service, Big Dipper positioning and communicating unit acquiescence is connected with the control parts of Big Dipper Shipborne terminal.After weather information inquiry terminal brings into operation, its feeder ear starts power supply, now switch buck module output voltage, receive signal switching circuit, earth signal switching circuit and send signal switching circuit closed communicating, Weather information inquiry terminal accesses Big Dipper positioning and communicating unit, now Weather information inquiry terminal can by the first photoelectric isolating circuit, receive signal switching circuit or the 3rd photoelectric isolating circuit, transmission signal switching circuit carries out reception or the transmission of data.After having received data or having sent data, when Weather information inquiry terminal is out of service, its feeder ear G stops power supply, now switch buck module stops output voltage, receiving signal switching circuit, earth signal switching circuit and send signal switching circuit disconnection, Weather information inquiry terminal also disconnects with the connection of Big Dipper positioning and communicating unit.Now Weather information inquiry terminal not communication to Big Dipper Shipborne terminal impacts.
In the present embodiment, receive signal switching circuit, earth signal switching circuit and transmission signal switching circuit and be relay, the control end of relay is connected with switch buck power module, and the input of three relays is connected with the input of the first photoelectric isolating circuit, the outfan of the second photoelectric isolating circuit, the outfan of the 3rd photoelectric isolating circuit respectively.
In the present embodiment, terminal also includes sound and reports element, and sound is reported the input of element and is connected with controlling element, and source element reports power elements to sound.Control element is when receiving weather forecast information, except being shown by display element, is also passed through sound and reports element report.
In the present embodiment, terminal also includes memory element, and memory element is connected with controlling element, and memory element controls, for storing, the weather forecast information that element receives.User, needs are checked when, can be called in memory element weather forecast information by keyboard elements and be shown by display element.
In the present embodiment, display element is LCD display element, and the size of LCD display element is 7 cun.Controlling element is processor S3C2440.The power supply voltage range of source element is 7.6 ~ 60V.Keyboard elements is the matrix keyboard of a 4*5.
Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.All any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, within should be included in the protection domain of the claims in the present invention.
Claims (7)
1. the fishing zone Weather information inquiry terminal of a boat-carrying, it is characterized in that: include keyboard elements, control element, display element, source element and switching circuit, wherein the outfan of keyboard elements, the input of display element, the input of switching circuit are connected with controlling element, and source element is powered to keyboard elements, control element, display element；Wherein said switching circuit is used for making control element set up with Big Dipper positioning and communicating unit and is connected or disconnected from.
The fishing zone Weather information inquiry terminal of boat-carrying the most according to claim 1, it is characterised in that: described terminal also includes sound and reports element, and sound is reported the input of element and is connected with controlling element, and source element reports power elements to sound.
The fishing zone Weather information inquiry terminal of boat-carrying the most according to claim 2, it is characterised in that: described display element is LCD display element.
The fishing zone Weather information inquiry terminal of boat-carrying the most according to claim 3, it is characterised in that: the size of described LCD display element is 7 cun.
The fishing zone Weather information inquiry terminal of boat-carrying the most according to claim 2, it is characterised in that: described control element is processor S3C2440.
The fishing zone Weather information inquiry terminal of boat-carrying the most according to claim 2, it is characterised in that: the power supply voltage range of described source element is 7.6 ~ 60V.
The fishing zone Weather information inquiry terminal of boat-carrying the most according to claim 2, it is characterised in that: described keyboard elements is the matrix keyboard of a 4*5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439860.XU CN205594185U (en) | 2016-05-16 | 2016-05-16 | Fishing zone weather information inquiry terminal of on -board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439860.XU CN205594185U (en) | 2016-05-16 | 2016-05-16 | Fishing zone weather information inquiry terminal of on -board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205594185U true CN205594185U (en) | 2016-09-21 |
Family
ID=56931120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620439860.XU Expired - Fee Related CN205594185U (en) | 2016-05-16 | 2016-05-16 | Fishing zone weather information inquiry terminal of on -board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205594185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132592A (en) * | 2017-06-06 | 2017-09-05 | 芜湖航飞科技股份有限公司 | Weather monitoring system based on the Big Dipper |
-
2016
- 2016-05-16 CN CN201620439860.XU patent/CN205594185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132592A (en) * | 2017-06-06 | 2017-09-05 | 芜湖航飞科技股份有限公司 | Weather monitoring system based on the Big Dipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |