CN107105463A - A kind of method of GNSS device automatic switchover networking medium - Google Patents
A kind of method of GNSS device automatic switchover networking medium Download PDFInfo
- Publication number
- CN107105463A CN107105463A CN201710194881.9A CN201710194881A CN107105463A CN 107105463 A CN107105463 A CN 107105463A CN 201710194881 A CN201710194881 A CN 201710194881A CN 107105463 A CN107105463 A CN 107105463A
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- China
- Prior art keywords
- network
- networked
- mobile network
- cable network
- cable
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a kind of method of GNSS device automatic switchover networking medium, comprise the following steps：GNSS receiver is under offline condition, detect whether to be networked by cable network, if can be networked by cable network, then switch to cable network, if can not be networked by cable network, continue to detect whether to be networked by mobile network, if can carry out networking by mobile network switches to mobile network；In the case that GNSS receiver is networked using mobile network, detect whether to be networked by cable network, if can be networked by cable network, switch to cable network.In the present invention, intelligent receivers realize automatically switching network transmission medium, and preferentially Ethernet is used when Ethernet is available, and mobile network is used when unavailable, greatly reduce the flow consumption of mobile network, reduce network service use cost.
Description
Technical field
The present invention relates to GNSS survey fields, more particularly to a kind of method of GNSS device automatic switchover networking medium.
Background technology
At present, the networking mode of GNSS intelligent receivers has many kinds, and common networking mode has two kinds：Ethernet nets
Network (i.e. cable network) and mobile network.So, receiver can connect Internet by any networking medium, and there is provided net
Network is serviced.It is now to use Ethernet or movement if Ethernet and mobile network network can connect network simultaneously
Selection just occurs in network, it is known that mobile network is consumption flow, costly, so, generally, it can select
Ethernet is used as networking medium.But current receiver only supports selection mobile network or cable network net by default
Network medium, does not support to carry out network switching.
The content of the invention
The invention provides a kind of method of GNSS device automatic switchover networking medium, comprise the following steps：
GNSS receiver detects whether to be networked by cable network under offline condition, if can be by having
Gauze network is networked, then switches to cable network, if can not be networked by cable network, continues to detect whether to lead to
Cross mobile network to be networked, if can carry out networking by mobile network switches to mobile network；
In the case that GNSS receiver is networked using mobile network, detect whether by cable network to be joined
Net, if can be networked by cable network, switches to cable network.
Optionally, mobile network is 3G or 4G networks.
Automatic switchover Ethernet can be realized in the present invention as network medium, or Ethernet is at the beginning not
Network service can be provided, mobile network can be provided, and some moment, Ethernet can be used, and be switched to
Ethernet, so can effectively reduce the expensive cost due to being produced using mobile network
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, the present invention and its feature, outside
Shape and advantage will become more apparent upon.Identical mark indicates identical part in whole accompanying drawings.Not deliberately proportionally
Draw accompanying drawing, it is preferred that emphasis is the purport of the present invention is shown.
A kind of flow chart of the method for GNSS device automatic switchover networking medium that Fig. 1 provides for the present invention.
Embodiment
In the following description, a large amount of concrete details are given to provide more thorough understanding of the invention.So
And, it is obvious to the skilled person that the present invention can be able to without one or more of these details
Implement.In other examples, in order to avoid obscuring with the present invention, do not enter for some technical characteristics well known in the art
Row description.
In order to thoroughly understand the present invention, detailed step and detailed structure will be proposed in following description, so as to
Explain technical scheme.Presently preferred embodiments of the present invention is described in detail as follows, but in addition to these detailed descriptions, this
Invention can also have other embodiment.
The invention provides a kind of method of GNSS device automatic switchover networking medium, comprise the following steps：
GNSS receiver detects whether to be networked by cable network under offline condition, if can be by having
Gauze network is networked, then switches to cable network, if can not be networked by cable network, continues to detect whether to lead to
Cross mobile network to be networked, if can carry out networking by mobile network switches to mobile network；
In the case that GNSS receiver is networked using mobile network, detect whether by cable network to be joined
Net, if can be networked by cable network, switches to cable network.
The method of above-mentioned GNSS device automatic switchover networking medium, wherein, mobile network is 3G or 4G networks.
The realization principle of intelligent receivers automatic switchover networking medium be can automatically switch to using Ethernet or
Person mobile network (2g/3g/4g).If both networking modes can be linked into Internet simultaneously, optimization is used
Ethernet.It is that Ethernet not can connect to outer net at the beginning also to plant situation, and mobile network can be with a time
When Ethernet may be coupled to outer net, automatically switch to and provide network service using Ethernet.This needs one kind
Testing mechanism, ceaselessly inquires about Ethernet and the availability of mobile network in the way of poll, then according to
Upper principle realizes that network automatically switches.
In the present invention, intelligent receivers realize automatically switching network transmission medium, excellent when Ethernet is available
Ethernet is first used, mobile network is used when unavailable, the flow consumption of mobile network is greatly reduced, reduces network clothes
Business use cost.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as giving reality with the common mode in this area
Apply；Any those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and techniques content make many possible variations and modification to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this has no effect on the substantive content of the present invention.Therefore, every content without departing from technical solution of the present invention, foundation
The technical spirit of the present invention still falls within the present invention to any simple modifications, equivalents, and modifications made for any of the above embodiments
In the range of technical scheme protection.
Claims (2)
1. a kind of method of GNSS device automatic switchover networking medium, it is characterised in that comprise the following steps：
GNSS receiver detects whether to be networked by cable network under offline condition, if can pass through wired network
Network is networked, then switches to cable network, if can not be networked by cable network, and continuing to detect whether can be by moving
Dynamic network is networked, if can carry out networking by mobile network switches to mobile network；
In the case that GNSS receiver is networked using mobile network, detect whether to be networked by cable network,
If can be networked by cable network, cable network is switched to.
2. the method for GNSS device automatic switchover networking medium as claimed in claim 1, it is characterised in that mobile network is 3G
Or 4G networks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710194881.9A CN107105463A (en) | 2017-03-28 | 2017-03-28 | A kind of method of GNSS device automatic switchover networking medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710194881.9A CN107105463A (en) | 2017-03-28 | 2017-03-28 | A kind of method of GNSS device automatic switchover networking medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107105463A true CN107105463A (en) | 2017-08-29 |
Family
ID=59675450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710194881.9A Pending CN107105463A (en) | 2017-03-28 | 2017-03-28 | A kind of method of GNSS device automatic switchover networking medium |
Country Status (1)
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143536A (en) * | 2010-12-17 | 2011-08-03 | 华为终端有限公司 | Method and device for automatically switching networks, wireless access equipment and intermediate equipment |
| CN102859390A (en) * | 2010-05-18 | 2013-01-02 | 天宝导航有限公司 | Gnss reference station and monitoring |
| CN103220191A (en) * | 2013-04-27 | 2013-07-24 | 四川长虹电器股份有限公司 | Method for automatically switching multiple types of networks |
| CN104570007A (en) * | 2013-10-22 | 2015-04-29 | 深圳市伊爱高新技术开发有限公司 | Communication antenna anti-damage circuit of vehicle-mounted GNSS (global navigation satellite system) terminal |
| CN104853393A (en) * | 2015-04-29 | 2015-08-19 | 努比亚技术有限公司 | Network switching method and network switching device for mobile terminals |
-
2017
- 2017-03-28 CN CN201710194881.9A patent/CN107105463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102859390A (en) * | 2010-05-18 | 2013-01-02 | 天宝导航有限公司 | Gnss reference station and monitoring |
| CN102143536A (en) * | 2010-12-17 | 2011-08-03 | 华为终端有限公司 | Method and device for automatically switching networks, wireless access equipment and intermediate equipment |
| CN103220191A (en) * | 2013-04-27 | 2013-07-24 | 四川长虹电器股份有限公司 | Method for automatically switching multiple types of networks |
| CN104570007A (en) * | 2013-10-22 | 2015-04-29 | 深圳市伊爱高新技术开发有限公司 | Communication antenna anti-damage circuit of vehicle-mounted GNSS (global navigation satellite system) terminal |
| CN104853393A (en) * | 2015-04-29 | 2015-08-19 | 努比亚技术有限公司 | Network switching method and network switching device for mobile terminals |
Non-Patent Citations (2)
| Title |
|---|
| MICHAILAS ROMANOVAS ET AL.: "A Method for IMU/GNSS/Doppler Velocity Log Integration in Marine Applications", 《2015 INTERNATIONAL ASSOCIATION OF INSTITUTES OF NAVIGATION WORLD CONGRESS》 * |
| 庄春华等: "卫星导航定位技术综述", 《导航定位学报》 * |
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| PB01 | Publication | ||
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Application publication date: 20170829 |