CN104375153A - Satellite positioning system based on nested type antenna - Google Patents
Satellite positioning system based on nested type antenna Download PDFInfo
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- CN104375153A CN104375153A CN201410652166.1A CN201410652166A CN104375153A CN 104375153 A CN104375153 A CN 104375153A CN 201410652166 A CN201410652166 A CN 201410652166A CN 104375153 A CN104375153 A CN 104375153A
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- module
- type antenna
- nested type
- microstrip line
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a satellite positioning system based on a nested type antenna. The satellite positioning system comprises a nested type antenna positioning module, a power module, a central control module, a storage management module, a storage module, a display module and a communication module. The central control module is connected with the nested type antenna positioning module, the power module and the storage management module. The storage management module is connected with the storage module, the display module and the communication module. The nested type antenna positioning module receives a position signal of a Beidou satellite and sends the signal to the central control module so that signal processing can be carried out, the processed position signal is sent to the storage management module, the storage management module displays the position information through the display module, and a user sets the working mode of the nested type antenna positioning module through the display module. The storage management module sends the obtained position information to the communication module. The communication module uploads the obtained position information to a far end. The power module supplies power to other parts through the central control module.
Description
Technical field
The invention discloses a kind of global position system based on nested type antenna, belong to signal processing technology field.
Background technology
BEI-DOU position system is the GPS of China's independent development, current BEI-DOU position system in orbit satellite has reached 16, end on Dec 27th, 2012, the formal version of BEI-DOU position system spacing wave interface control document of China is announced, and Big Dipper location navigation business formally provides passive location, navigation and time service service to the Asian-Pacific area.This system can be the vehicles of common such as automobile, passenger plane and steamer and provides positioning service, for precision guided weapon provides location navigation service, it is broken away from China's military and national defense cause and relies on important in inhibiting, in addition to farming and animal husbandry, fish production also important in inhibiting to foreign GPS system.
The patent No. is CN103869347A, patent name is a kind of Beidou satellite navigation and positioning system, this patent is improved for locating speed of the prior art and accuracy problems, improve coverage rate and the antijamming capability of positioning system, but this patent does not have Long-distance Control and remote data transmission function, the data handling system do not carried, can not notify far-end situation quickly.
The patent No. is CN104105066A, patent name is the communication system based on big-dipper satellite, and this patent indicates the complicated unstable shortcoming of positioning system in prior art, also provides certain solution, but this solution is too idealized, do not provide concrete actualizing technology means.
Meanwhile, signal conditioning circuit ubiquity complex structure conventional in prior art, the problem that power consumption is larger, requires further improvement.Nested type antenna is a kind of antenna with nested shape, and its transmitting directionality is good, and power magnitude is strong.
Summary of the invention
Technical matters to be solved by this invention is: for the defect of prior art, provides a kind of global position system based on nested type antenna, nested type antenna and locating module is combined.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
Based on a global position system for nested type antenna, comprise nested type antenna locating module, power module, Central Control Module, memory management module, memory module, display module, communication module;
Wherein, described Central Control Module is connected with nested type antenna locating module, power module, memory management module respectively, and described memory management module is also connected with memory module, display module, communication module respectively;
Nested type antenna locating module receives the position signalling of the Big Dipper, and signal is sent into Central Control Module and carry out signal transacting, position signalling after process is sent to memory management module, memory management module is shown by display module location information, and user arranges the mode of operation of nested type antenna locating module by display module; The positional information of acquisition is sent to communication module by memory management module, and the positional information of acquisition is uploaded to far-end by Ethernet by described communication module;
Power module is other energize portions by Central Control Module;
Nested type antenna in described nested type antenna locating module comprises first to the 5th section of microstrip line, described first, the 3rd, the 5th microstrip line connects successively and mutually vertically forms inverted U-shaped structure, described second, the 4th microstrip line vertically forms inverted T font structure mutually, above-mentioned U-shaped structure is mutually nested with T font structure and leave gap, composition nested type antenna.
As further prioritization scheme of the present invention, described first and the 3rd microstrip line be of a size of 35mm-38mm.
As further prioritization scheme of the present invention, described second microstrip line is of a size of 42mm-45mm.
As further prioritization scheme of the present invention, described 4th microstrip line is of a size of 30mm-36mm.
As further prioritization scheme of the present invention, described U-shaped structure mutually nested with T font structure space left is 1.5mm.
As further prioritization scheme of the present invention, the width of described microstrip line is 4.5mm.
As further prioritization scheme of the present invention, described first and the 3rd microstrip line be of a size of 36.78mm; Described second microstrip line is of a size of 43.55mm; Described 4th microstrip line is of a size of 35.34mm; Described 5th microstrip line is of a size of 39.21mm.
The present invention adopts above technical scheme compared with prior art, has following technique effect: nested type antenna and locating module combine by the present invention, and the degree of accuracy of nested type antenna is higher, effectively can improve the degree of accuracy of positioning system; This system is provided with the module of signal transacting simultaneously, analyzes accurately signal, and the information of location is shown, and more intuitively, is provided with communication module in addition, has telecommunications functions, can effectively data transmission efficiency.
Accompanying drawing explanation
Fig. 1 is the concrete structure schematic diagram of nested type antenna in the present invention
Wherein: a to e is respectively the microstrip line of different length.
Fig. 2 is circuit module connection diagram of the present invention.
Embodiment
Be described below in detail embodiments of the present invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Those skilled in the art of the present technique are understandable that, the correlation module related in the present invention and the function of realization thereof are the devices of hardware after improvement and formation thereof, device or system carry computer software programs conventional in prior art or pertinent protocols just can realize, and are not improve computer software programs of the prior art or pertinent protocols.Such as, the computer hardware system after improvement still can realize the specific function of this hardware system by loading existing operation system of software.Therefore, be understandable that, innovation of the present invention is the improvement of hardware module in prior art and connects syntagmatic, but not be only in hardware module for realizing the improvement of software or the agreement of carrying about function.
Those skilled in the art of the present technique are understandable that, the correlation module mentioned in the present invention is the one or more hardware device for performing in step in operation, method, flow process described in the application, measure, scheme.Described hardware device for required object and specialized designs and manufacture, or also can adopt the known device in multi-purpose computer or other known hardware devices.Described multi-purpose computer activates or reconstructs with having storage procedure Selection within it.
Those skilled in the art of the present technique are appreciated that unless expressly stated, and singulative used herein " ", " one ", " described " and " being somebody's turn to do " also can comprise plural form.Should be further understood that, the wording used in instructions of the present invention " comprises " and refers to there is described feature, integer, step, operation, element and/or assembly, but does not get rid of and exist or add other features one or more, integer, step, operation, element, assembly and/or their group.Should be appreciated that, when we claim element to be " connected " or " coupling " to another element time, it can be directly connected or coupled to other elements, or also can there is intermediary element.In addition, " connection " used herein or " coupling " can comprise wireless connections or couple.Wording "and/or" used herein comprises one or more arbitrary unit listing item be associated and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:
Circuit module connection diagram of the present invention as shown in Figure 2, adopt the BEI-DOU position system of nested type Antenna Design, comprise nested type antenna locating module, power module, Central Control Module, memory management module, memory module, display module, communication module;
Wherein, described Central Control Module is connected with nested type antenna locating module, power module, memory management module respectively, and described memory management module is also connected with memory module, display module, communication module respectively;
Nested type antenna locating module receives the position signalling of the Big Dipper, and signal is sent into Central Control Module and carry out signal transacting, position signalling after process is sent to memory management module, memory management module is shown by display module location information, and user arranges the mode of operation of nested type antenna locating module by display module; The positional information of acquisition is sent to communication module by memory management module, and the positional information of acquisition is uploaded to far-end by Ethernet by described communication module;
Power module is other energize portions by Central Control Module;
In the present invention, the concrete structure of nested type antenna as shown in Figure 1, nested type antenna in described nested type antenna locating module comprises first to the 5th section of microstrip line, described first, the 3rd, the 5th microstrip line connects successively and mutually vertically forms inverted U-shaped structure, described second, the 4th microstrip line vertically forms inverted T font structure mutually, above-mentioned U-shaped structure is mutually nested with T font structure and leave gap, composition nested type antenna.
As further prioritization scheme of the present invention, described first and the 3rd microstrip line be of a size of 35mm-38mm.
As further prioritization scheme of the present invention, described second microstrip line is of a size of 42mm-45mm.
As further prioritization scheme of the present invention, described 4th microstrip line is of a size of 30mm-36mm.
As further prioritization scheme of the present invention, described U-shaped structure mutually nested with T font structure space left is 1.5mm.
As further prioritization scheme of the present invention, the width of described microstrip line is 4.5mm.
As further prioritization scheme of the present invention, described first and the 3rd microstrip line be of a size of 36.78mm; Described second microstrip line is of a size of 43.55mm; Described 4th microstrip line is of a size of 35.34mm; Described 5th microstrip line is of a size of 39.21mm.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to technical spirit of the present invention, within the spirit and principles in the present invention, to any simple amendment that above embodiment is done, equivalent replacement and improvement etc., within the protection domain all still belonging to technical solution of the present invention.
Claims (8)
1. based on a global position system for nested type antenna, it is characterized in that: comprise nested type antenna locating module, power module, Central Control Module, memory management module, memory module, display module, communication module;
Wherein, described Central Control Module is connected with nested type antenna locating module, power module, memory management module respectively, and described memory management module is also connected with memory module, display module, communication module respectively;
Nested type antenna locating module receives the position signalling of the Big Dipper, and signal is sent into Central Control Module and carry out signal transacting, position signalling after process is sent to memory management module, memory management module is shown by display module location information, and user arranges the mode of operation of nested type antenna locating module by display module; The positional information of acquisition is sent to communication module by memory management module, and the positional information of acquisition is uploaded to far-end by Ethernet by described communication module;
Power module is other energize portions by Central Control Module;
Nested type antenna in described nested type antenna locating module comprises first to the 5th section of microstrip line, described first, the 3rd, the 5th microstrip line connects successively and mutually vertically forms inverted U-shaped structure, described second, the 4th microstrip line vertically forms inverted T font structure mutually, above-mentioned U-shaped structure is mutually nested with T font structure and leave gap, composition nested type antenna.
2. a kind of global position system based on nested type antenna as claimed in claim 1, is characterized in that: described first and the 3rd microstrip line be of a size of 35mm-38mm.
3. a kind of global position system based on nested type antenna as claimed in claim 2, is characterized in that: described second microstrip line is of a size of 42mm-45mm.
4. a kind of global position system based on nested type antenna as claimed in claim 3, is characterized in that: described 4th microstrip line is of a size of 30mm-36mm.
5. a kind of global position system based on nested type antenna as claimed in claim 4, is characterized in that: described 5th microstrip line is of a size of 38mm-40mm.
6. a kind of global position system based on nested type antenna as claimed in claim 5, is characterized in that: described U-shaped structure mutually nested with T font structure space left is 1.5mm.
7. a kind of global position system based on nested type antenna as claimed in claim 1, is characterized in that: the width of described microstrip line is 4.5mm.
8. a kind of global position system based on nested type antenna as claimed in claim 6, is characterized in that: described first and the 3rd microstrip line be of a size of 36.78mm; Described second microstrip line is of a size of 43.55mm; Described 4th microstrip line is of a size of 35.34mm; Described 5th microstrip line is of a size of 39.21mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652166.1A CN104375153A (en) | 2014-11-18 | 2014-11-18 | Satellite positioning system based on nested type antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652166.1A CN104375153A (en) | 2014-11-18 | 2014-11-18 | Satellite positioning system based on nested type antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104375153A true CN104375153A (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410652166.1A Withdrawn CN104375153A (en) | 2014-11-18 | 2014-11-18 | Satellite positioning system based on nested type antenna |
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| Country | Link |
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| CN (1) | CN104375153A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101582535A (en) * | 2008-05-15 | 2009-11-18 | 赵庆广 | Novel wide-band printing unipole antenna adopting coplanar waveguide feed |
| US20100231464A1 (en) * | 2009-03-11 | 2010-09-16 | Rayspan Corporation | High gain metamaterial antenna device |
| CN203134969U (en) * | 2013-01-14 | 2013-08-14 | 中国计量学院 | Symmetric-type double-frequency printing monopole microstrip antenna |
-
2014
- 2014-11-18 CN CN201410652166.1A patent/CN104375153A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101582535A (en) * | 2008-05-15 | 2009-11-18 | 赵庆广 | Novel wide-band printing unipole antenna adopting coplanar waveguide feed |
| US20100231464A1 (en) * | 2009-03-11 | 2010-09-16 | Rayspan Corporation | High gain metamaterial antenna device |
| CN203134969U (en) * | 2013-01-14 | 2013-08-14 | 中国计量学院 | Symmetric-type double-frequency printing monopole microstrip antenna |
Non-Patent Citations (1)
| Title |
|---|
| 席志红，等: "一种基于双天线的北斗定位系统设计与实现", 《电子科技》 * |
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Application publication date: 20150225 |