CN106707302A - GPS power divider system - Google Patents
GPS power divider system Download PDFInfo
- Publication number
- CN106707302A CN106707302A CN201710042399.3A CN201710042399A CN106707302A CN 106707302 A CN106707302 A CN 106707302A CN 201710042399 A CN201710042399 A CN 201710042399A CN 106707302 A CN106707302 A CN 106707302A
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- CN
- China
- Prior art keywords
- gps
- module
- power splitters
- antenna
- control module
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Classifications
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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
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
- G01S19/16—Anti-theft; Abduction
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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)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention belongs to the electronic technical field, and provides a GPS power divider system comprising the following units: at least two sets of receive antennas used for receiving GPS signals; an antenna switch module connected with the receive antennas and used for switching the receive antenna; a power divider with an input port connected with the antenna switch module, and used for power dividing of the GPS signals; a GPS chip module connected with the antenna switch module and used for processing the GPS signal and forming process data; a control module connected with the GPS chip module and the antenna switch module, and used for controlling the antenna switch module according to the process data. The GPS power divider has at least two sets of receive antennas, is good in GPS single receive effect, can intelligently switch receive antennas according to the receive effect of each set of receive antenna, and is excellent in user experience.
Description
Technical field
The invention belongs to electronic technology field, and in particular to a kind of GPS power splitters system.
Background technology
With expanding economy, in the GPS positioning technology life for having entered into people gradually, people trip or
GPS positioning technology is usually applied in valuables anti-theft anti-loss, and current user equipment or consumer products on the market is mostly
Using GPS, for receiving signal from gps satellite and calculating its three-dimensional location and time etc. using the information for transmitting.
And GPS has generally comprised reception antenna, power splitter etc..
GPS on the market mostly only has a reception antenna at present, and its signal reception is not good, and then causes work(
Divide the signal of device input not good.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of GPS power splitters system, it has
At least two groups reception antennas, gps signal reception is good, can intelligently be switched according to every group of reception of reception antenna and receive day
The access of line, Consumer's Experience sense is good.
What the present invention was realized in：A kind of GPS power splitters system, including:
At least two groups reception antennas, for receiving gps signal；
Antenna switch module, is connected with reception antenna, the access for cutting reception antenna；
Power splitter, the input port of power splitter is connected with the antenna switch module, for carrying out work(to the gps signal
Rate distribution is processed；
GPS chip module, is connected with the antenna switch module, for processing the gps signal, generation treatment
Data；
Control module, is connected with the GPS chip module and the antenna switch module, for according to the treatment number
It is controlled according to the antenna switch module.
Used as a preferred scheme of the invention, the power splitter is communicated to connect with the control module.
Used as a preferred scheme of the invention, the antenna switch module module is RF switch.
Used as a preferred scheme of the invention, the GPS power splitters system also includes display module, the display mould
Block is connected with the control module.
Used as a preferred scheme of the invention, the display module is LCD display.
Used as a preferred scheme of the invention, the control module communication link is connected to terminal device.
Used as a preferred scheme of the invention, the GPS power splitters system also includes switching switch, and the switching is opened
Pass electrically connects with the control module.
Used as a preferred scheme of the invention, the GPS power splitters system also includes indicator lamp, the indicator lamp with
The control module electrical connection.
A kind of GPS power splitters system that the present invention is provided, it has at least two groups reception antennas, and signal reception is good,
The access of reception antenna can intelligently be switched according to every group of reception of reception antenna, Consumer's Experience sense is good；And also can be provided with
Display module, switching switch and indicator lamp etc., and then display module can show the letter of the reception antenna for being currently accessed power splitter
Number quality etc., and when reception antenna breaks down, i.e., the gps signal that power splitter is accessed is wrong or power splitter is not received
During to gps signal, the work of reception antenna can be intuitively got by display module or indicator lamp prompting people, people
Make situation, while people can also switch the access of reception antenna by switching switch manual；Control module can also be with terminal simultaneously
Equipment is connected, and then people can also be manipulated and be monitored by terminal device to the GPS power splitter systems.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
The following drawings is only intended to, in schematic illustration and explanation is done to the present invention, not delimit the scope of the invention.
Fig. 1 is the structural representation of the GPS power splitter systems that the embodiment of the present invention one is provided；
Fig. 2 is the structural representation of the GPS power splitter systems that the embodiment of the present invention one is provided；
Drawing reference numeral explanation：
100th, GPS power splitters system；
1st, reception antenna；
2nd, antenna switch module 2；
3rd, power splitter；
4th, GPS chip module；
5th, control module；
6th, signal uses equipment；
7th, display module；
8th, terminal device；
9th, switching switch；
10th, warning light.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Refer to Fig. 1, a kind of GPS power splitters system, including:
At least two groups reception antennas 1, for receiving gps signal；
Antenna switch module 2, is connected with reception antenna 1, the access for cutting reception antenna 1；
Power splitter 3, the input port of power splitter 3 is connected with antenna switch module 2, for carrying out power point to gps signal
With treatment；
GPS chip module 4, is connected with power splitter 3, for processing gps signal, generates processing data；
Control module 5, is connected with GPS chip module 4 and antenna switch module 2, for according to processing data to antenna
Handover module 2 is controlled.
Specifically, the GPS power splitters system 100 receives gps signal by reception antenna 1, and then can by antenna switch module 2
Switching is linked into the reception antenna 1 of the input port of power splitter 3, and the gps signal of 3 pairs of accesses of power splitter carries out power distribution treatment
Afterwards, its output port can be connected with signal using equipment 6, while its output port can also be connected with GPS chip module 4, i.e. work(
Divide device 3 to separate one group of gps signal processed by power distribution and be transferred to GPS chip module 4,4 pairs of groups of GPS chip module
Gps signal is processed, and generates processing data, and then is transferred to control module 5, and control module 5 is according to the processing data to day
Line handover module 2 is controlled, and decides whether to switch reception antenna 1.Wherein, control module 5 can be single-chip microcomputer.GPS cores
Piece module can be GPS chip.
Simultaneously can also be in control module 5 with a series of program, such as GPS power splitters system 100 also can be set
The pattern of intelligent selection reception antenna 1, reception antenna 1 can be automatically switched with frequency (or other frequencies) once per minute.
For example after the GPS power splitters system 100 selects reception antenna 1, if reception antenna 1 cannot be selected (break down), should
GPS power splitters system can with frequency (or other frequencies) automatic switchover reception antenna 1 once per minute, if ten minutes (or
Person's other time section) after the GPS power splitters system 100 judge that reception antenna 1 does not fix (i.e. or cannot access), can be with 10 points
The each frequency of clock automatically switches 140 times and stops switching afterwards.
Seen from the above description, the GPS power splitters system 100 has at least two groups reception antennas 1, and control module 5 can be right
It carries out Based Intelligent Control (i.e. intelligent selection accesses the reception antenna 1 of the input port of power splitter 3), wherein, the tool of reception antenna 1
Depending on body quantity can be according to the demand of practical condition and user.
It is to be appreciated that the GPS power splitters system 100 also includes other parts, such as GPS power splitter systems
Housing etc. other well known to a person skilled in the art part, in embodiments of the present invention, due to improving the part, therefore not
Explain, it should be appreciated that the GPS power splitters system 100 should include these parts.
As shown in figure 1, used as a preferred scheme of the invention, power splitter 3 is communicated to connect with control module 5.
Specifically, more preferably, power splitter 3 can also be communicated to connect directly (such as serial communication is connected) with control module 5, with
Realize data sharing between the two and data exchange etc..
Used as a preferred scheme of the invention, antenna switch module module is RF switch.
Specifically, RF switch has simple structure, low cost is low in energy consumption, it is easy to install, the advantages of reliability is high.
Seen from the above description, control module 5 can automated intelligent switching reception antenna 1, when one of reception antenna 1 therefore
Can be automatically switched to when barrier or the poor gps signal for receiving is separately that a reception antenna 1, i.e. power splitter 3 recognize its input
Mouthful reception antenna 1 access gps signal, when gps signal is poor, power splitter 3 send by power distribution treatment after
Gps signal, by generating processing data after the treatment of GPS chip module 4 and being sent to control module 5, is controlled to GPS chip module 4
Molding block 5 judges the processing data and sends Transistor-Transistor Logic level to RF switch to realize the switching of reception antenna 1.
As shown in Fig. 2 used as a preferred scheme of the invention, GPS power splitters system 100 also includes display module 7,
Display module 7 is connected with control module 5.
Used as a preferred scheme of the invention, display module 7 is LCD display.
Specifically, display module 7 can show signal quality of reception antenna 1 for being currently accessed power splitter 3 etc., and when connecing
When receiving antenna 1 and breaking down, i.e., power splitter 3 access when gps signal is wrong or power splitter 3 does not receive gps signal, can
By the prompting people of display module 7, people can intuitively get the working condition of reception antenna 1 by display module 7, real
It is strong with property.
Specifically, display module 7 can be LCD display etc., the GPS power splitters system 100 is provided with housing to play guarantor
Shield and the effect of protection, the LCD display can be set on the housing, and it is specific relatively simple for structure, not another attached herein
Figure explanation.
As shown in Fig. 2 used as a preferred scheme of the invention, the communication link of control module 5 is connected to terminal device 8.
Specifically, control module 5 can also be connected with terminal device 8, and then people can also should by 8 pairs, terminal device
GPS power splitters system 100 is manipulated and monitored, and such as terminal device 8 is remote terminal, and people can pass through the remote terminal
Recognize the working condition of the GPS power splitters system 100, and it can also be manipulated by the remote terminal, practicality
By force.
Specifically, control module 5 can communicate to connect terminal device 8, or control module 5 by Network Serial Port
Upper setting wireless transport module, by wireless transport module and the wireless connection of terminal device 8 etc..
As shown in Fig. 2 used as a preferred scheme of the invention, GPS power splitters system 100 also includes switching switch 9,
Switching switch 9 is electrically connected with control module 5.
Specifically, people can also switch the access of 9 manual switching reception antennas 1 by switching, such as when emergency is needed
When switching reception antenna 1, switching switch 9 can be manually operated to realize the switching of reception antenna 1.I.e. the GPS work(divides
Device system 100 can have the function of intelligence switching reception antenna 1 and manual switching reception antenna 1.
Specifically, the GPS power splitters system 100 is provided with housing to play a part of to protect and protect, switching switch 9 can set
Put on the housing, switching switch 9 can be the switches common on the market such as key switch.Due to its simple structure, herein not
Another attached specific structure chart is illustrated.
As shown in Fig. 2 used as a preferred scheme of the invention, GPS power splitters system 100 also includes indicator lamp 10,
Indicator lamp 10 is electrically connected with control module 5.
Specifically, indicator lamp 10 can also be provided on the housing of the GPS power splitters system 100, indicator lamp 10 can be with
(such as when the input port of power splitter 3 accesses different reception antennas 1, bright different carries to include the warning light of reception antenna 1
Show lamp or the bright different color of same warning light etc.), (or the working condition prompting of the signal quality warning light of reception antenna 1
Lamp, such as when the signal quality of reception antenna 1 is not good, the warning light flicker etc.) and switching switch 9 warning light (work as behaviour
When making switching switch 9, the warning light is bright etc.) etc..And then people can get information about the GPS power splitters by indicator lamp 10
The working condition of system 100, it is practical.
Specifically, indicator lamp 10 can be light emitting diode etc., light emitting diode has very low (only for having of operating voltage
Several volts of point)；Operating current very little (lights) by several milliamperes of the only zero point having；Shock resistance and anti-seismic performance are good, and reliability is high, the longevity
The advantages of ordering long.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Any modification, equivalent or improvement for being made within principle etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of GPS power splitters system, it is characterised in that including:
At least two groups reception antennas, for receiving gps signal；
Antenna switch module, is connected with reception antenna, the access for cutting reception antenna；
Power splitter, the input port of power splitter is connected with the antenna switch module, for carrying out power point to the gps signal
With treatment；
GPS chip module, is connected with the antenna switch module, for processing the gps signal, generation treatment number
According to；
Control module, is connected, for according to the processing data pair with the GPS chip module and the antenna switch module
The antenna switch module is controlled.
2. GPS power splitters system as claimed in claim 1, it is characterised in that the power splitter communicates with the control module
Connection.
3. GPS power splitters system as claimed in claim 1, it is characterised in that the antenna switch module module is opened for radio frequency
Close.
4. GPS power splitters system as claimed in claim 1, it is characterised in that the GPS power splitters system also includes display
Module, the display module is connected with the control module.
5. GPS power splitters system as claimed in claim 3, it is characterised in that the display module is LCD display.
6. GPS power splitters system as claimed in claim 1, it is characterised in that the control module communication link is connected to terminal and sets
It is standby.
7. GPS power splitters system as claimed in claim 1, it is characterised in that the GPS power splitters system also includes control
Switch, the controlling switch is electrically connected with the control module.
8. GPS power splitters system as claimed in claim 1, it is characterised in that the GPS power splitters system also includes instruction
Lamp, the indicator lamp is electrically connected with the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042399.3A CN106707302A (en) | 2017-01-20 | 2017-01-20 | GPS power divider system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042399.3A CN106707302A (en) | 2017-01-20 | 2017-01-20 | GPS power divider system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106707302A true CN106707302A (en) | 2017-05-24 |
Family
ID=58909985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710042399.3A Pending CN106707302A (en) | 2017-01-20 | 2017-01-20 | GPS power divider system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106707302A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017895A (en) * | 2017-06-08 | 2017-08-04 | 柒星通信科技（北京）有限公司 | A kind of antenna clutch and include the mobile terminal of the antenna clutch |
| CN107132557A (en) * | 2017-05-31 | 2017-09-05 | 深圳星火源电子有限公司 | Gps signal intelligent shunt circuit system |
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| CN101969497A (en) * | 2010-09-03 | 2011-02-09 | 东南大学 | Built-in-external antenna signal input automatic-switching global position system (GPS)/personal digital assistant (PDA) dual-frequency handset |
| CN202870297U (en) * | 2012-10-16 | 2013-04-10 | 深圳中冀联合科技股份有限公司 | Novel GPS signal transponder |
| CN204515143U (en) * | 2015-02-28 | 2015-07-29 | 武汉大学 | A kind of anti-interference GPS dual-frequency receiver radio frequency front-end device |
| CN106230436A (en) * | 2016-07-26 | 2016-12-14 | 中国电子科技集团公司第十研究所 | High reliability frequency source equipment |
| CN206876881U (en) * | 2017-01-20 | 2018-01-12 | 深圳星火源电子有限公司 | A kind of GPS power splitters system |
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2017
- 2017-01-20 CN CN201710042399.3A patent/CN106707302A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969497A (en) * | 2010-09-03 | 2011-02-09 | 东南大学 | Built-in-external antenna signal input automatic-switching global position system (GPS)/personal digital assistant (PDA) dual-frequency handset |
| CN202870297U (en) * | 2012-10-16 | 2013-04-10 | 深圳中冀联合科技股份有限公司 | Novel GPS signal transponder |
| CN204515143U (en) * | 2015-02-28 | 2015-07-29 | 武汉大学 | A kind of anti-interference GPS dual-frequency receiver radio frequency front-end device |
| CN106230436A (en) * | 2016-07-26 | 2016-12-14 | 中国电子科技集团公司第十研究所 | High reliability frequency source equipment |
| CN206876881U (en) * | 2017-01-20 | 2018-01-12 | 深圳星火源电子有限公司 | A kind of GPS power splitters system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132557A (en) * | 2017-05-31 | 2017-09-05 | 深圳星火源电子有限公司 | Gps signal intelligent shunt circuit system |
| CN107017895A (en) * | 2017-06-08 | 2017-08-04 | 柒星通信科技（北京）有限公司 | A kind of antenna clutch and include the mobile terminal of the antenna clutch |
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