CN110536226A - The terminal device of wireless network - Google Patents
The terminal device of wireless network Download PDFInfo
- Publication number
- CN110536226A CN110536226A CN201810499497.4A CN201810499497A CN110536226A CN 110536226 A CN110536226 A CN 110536226A CN 201810499497 A CN201810499497 A CN 201810499497A CN 110536226 A CN110536226 A CN 110536226A
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- Prior art keywords
- area
- microcomputer
- wireless network
- terminal device
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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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The terminal device of wireless network of the invention includes shell, which is equipped with: having the microcomputer of control logic, the memory for being stored with more area datas, radio frequency unit and position acquisition unit；The microcomputer carries out following actions when executing control logic, that is: by the position, acquisition unit obtains the current position of the shell, and the current position is compared with the overlay area of the global coordinates system in more area datas in the memory, if the current position is located therein in the overlay area of the global coordinates system in an area data, then the microcomputer selects this area data as wireless network specification, and according to the frequency in this area data, bandwidth, power and communication flows are communicated to control the radio frequency unit with external Wireless Communication Equipment.
Description
Technical field
The present invention relates to radio network technique, particularly relating to, which adaptive can should be in different zones, is suitble to the wireless of the region
The terminal device of the wireless network of transmission standard.
Background technique
Current wireless network, in global each area or every country, wireless network specification (includes frequency
Rate, bandwidth or power etc.) it is different, such as European Union wireless network specification be it is different from the U.S., moreover, in European countries
In also have the case where specification different from each other, therefore, a wireless terminal device is before factory, it is necessary to first set this wireless terminal
It is standby to be set according to its wireless network specification for being intended to shipment place, it could be worked normally in its shipment place.
If however, this wireless terminal device is transportable, such as the detection device being installed on vehicle need to make
The wireless terminal device used, it is likely that its place set originally is left with moving for vehicle, in this way, this
Wireless terminal device is possible to enter the region of different wireless network specifications, and then what be can not work normally asks
Topic, this problem has to be overcome.
Summary of the invention
The main purpose of the present invention is to provide a kind of terminal devices of wireless network, can its location of self judgment
Domain, and self selective is suitable for the wireless network specification in the region and carrys out work.
In order to achieve the above objectives, the terminal device of wireless network provided by the invention includes shell, which is equipped with:
Microcomputer has the control logic executed for the microcomputer；Memory is stored with more area datas, respectively
Area data all has frequency, bandwidth, power, the overlay area of global coordinates system and the information of communication flows limitation；Radio frequency
Unit is electrically connected with the microcomputer, and with radiofrequency signal and external wireless network under the control of the microcomputer
Network equipment is communicated；And position acquisition unit, it is electrically connected with the microcomputer, and for obtaining the current of the shell
Position；Wherein, when the microcomputer executes the control logic, following actions are carried out, it may be assumed that obtain by the position single
Member obtain the shell current position, and by the current position with it is complete in more area datas in the memory
The overlay area of spherical coordinate system is compared, if the current position is located therein the global coordinates system in an area data
Overlay area in, then the microcomputer selects this area data as wireless network specification, and according to this number of regions
The radio frequency unit is controlled according to interior frequency, bandwidth, power and communication flows to be communicated with external Wireless Communication Equipment.
In addition, the present invention can also be not provided with position acquisition unit, and source is obtained by peripheral interface and external position
Electrical connection, can equally obtain current position.
The present invention can achieve its region of self judgment as a result, and self selective is suitable for the wireless network in the region
Network specification carrys out the effect of work.
Detailed description of the invention
Fig. 1 is the block diagram of the first preferred embodiment of the invention.
Fig. 2 is the schematic diagram of the movement of the first preferred embodiment of the invention.
Fig. 3 is the schematic diagram of another movement of the first preferred embodiment of the invention.
Fig. 4 is the schematic diagram of the another movement of the first preferred embodiment of the invention.
Fig. 5 is the block diagram of the second preferred embodiment of the invention.
(symbol description)
The terminal device of 10 wireless networks
11 shells
13 microcomputers
131 control logics
15 memories
17 radio frequency units
19 position acquisition unit
The current position P
The overlay area of Z global coordinates system
ZD area data
DZD default zone data
The current position P '
The overlay area of Z ' global coordinates system
ZD ' area data
The terminal device of 20 wireless networks
21 shells
23 microcomputers
232 peripheral interfaces
29 positions obtain source
Specific embodiment
In order to where the technical characterstic that the present invention will be described in detail, hereby lift preferred embodiment below and be described with reference to the drawings as
Under.
As shown in Figure 1, the terminal device 10 of wireless network provided by the first preferred embodiment of the invention, mainly by shell
Body 11, microcomputer 13, memory 15, radio frequency unit 17 and position acquisition unit 19 are constituted.
Wherein, which has the control logic 131 executed for the microcomputer 13.
It is stored with more area data ZD in the memory 15, and one in the more area data ZD is defined as writing from memory
Recognize area data DZD, each area data ZD has frequency, bandwidth, power, the overlay area Z of global coordinates system and logical
The information for believing flow restriction can also the information comprising channel number and channel quantity other than these information.Wherein,
The overlay area Z of global coordinates system in these area datas ZD is not identical to each other, because each area data ZD is main
It is to carry out division geographically for the region of different networks specification, therefore, the overlay area Z of each global coordinates system is not
It needs identical.In addition, it is overlapping that the overlay area Z of global coordinates system adjacent in above-mentioned more area data ZD, which has part,
It may insure that the overlay area Z of global coordinates system does not have uncovered region in this way, and then can join to avoid wireless network
Machine interrupts.The memory 15 can choose the memory 15 being built into the microcomputer 13, be also possible in addition be electrically connected
In the memory 15 of the microcomputer 13, the present embodiment for built-in.
The radio frequency unit 17 is electrically connected with the microcomputer 13, and is believed under the control of the microcomputer 13 with radio frequency
It number is communicated with external Wireless Communication Equipment.
The position acquisition unit 19 is global positioning system (GPS), is electrically connected with the microcomputer 13, and for certainly
I obtains the current position P of the shell 11.
Wherein, when the microcomputer 13 executes the control logic 131, following actions are carried out, it may be assumed that take by the position
Unit 19 obtains the current position P of the shell 11, and by the current position P and 15 area Nei Duobi of memory
The overlay area Z of global coordinates system in numeric field data ZD is compared, if the current position P is located therein a number of regions
In overlay area Z according to the global coordinates system in ZD, then the microcomputer 13 selects this area data ZD as wireless network
Network specification, and controlled according to frequency, bandwidth, power and the communication flows in this area data ZD the radio frequency unit 17 with
External Wireless Communication Equipment is communicated.If the current position P is not on complete in any area data ZD
In the overlay area Z of spherical coordinate system, then the microcomputer 13 selects above-mentioned default zone data DZD to advise as wireless network
Lattice.In addition, if the current position P is located at the overlay area of the global coordinates system in two or more area data ZD simultaneously
In Z, then the microcomputer 13 arbitrarily select wherein an area data ZD as wireless network specification.
The composition of the first embodiment of the present invention is explained above, the operation of the first embodiment of the present invention will be illustrated next
State.
Referring to Fig. 2, microcomputer 13 obtains shell 11 at present by position acquisition unit 19 after present invention starting
Current position P, which is by geographical coordinate acquired by global positioning system (GPS).Then,
The current position P is compared the microcomputer 13 with above-mentioned more area data ZD, and then judges the current institute
In the overlay area Z whether position P is located therein the global coordinates system in an area data ZD.Under normal conditions,
One or more area data ZD would generally be compared out and meet above-mentioned condition, that is to say, that above-mentioned current position P is extremely
It can be fallen in the overlay area Z of the global coordinates system in an area data ZD less, which selects this area
Numeric field data ZD is as wireless network specification, and according to the frequency in this area data ZD, bandwidth, power, communication flows, channel
Number and channel quantity work to control radio frequency unit 17, are thus communicated with external Wireless Communication Equipment.
As shown in figure 3, when the present invention is moved in the overlay area Z ' of the global coordinates system in another area data ZD '
When, microcomputer 13 can compare out new current position P ' the not global coordinates corresponding to original area data ZD
In the overlay area Z of system, but in the overlay area Z ' of the global coordinates system in another area data ZD ', if penetrating at this time
Frequency unit 17 still can be with the Wireless Communication Equipment on-line communication in original overlay area Z, then the microcomputer 13 can
To select to continue to select area data ZD as wireless network specification, area corresponding to new overlay area Z ' also can choose
Numeric field data ZD ' is again online as wireless network specification.Another area data ZD ' conduct is selected in the microcomputer 13
When wireless network specification, i.e., it can be compiled according to the frequency in another area data ZD ', bandwidth, power, communication flows, channel
Number and channel quantity control the radio frequency unit 17 work, thus re-start and communicate with external Wireless Communication Equipment.
As shown in figure 4, being moved to two area datas ZD, ZD as the present invention ' in global coordinates system overlay area Z,
When the overlapped position Z ', microcomputer 13 can compare out two area datas ZD, ZD ' all it is available, this is former
Meaning select wherein an area data as wireless network specification.
Position in the overlay area Z that the present invention is moved to the global coordinates system not being located in any area data
When, microcomputer 13 selects above-mentioned default zone data DZD as wireless network specification.
As known from the above, the present invention can be by 13 cooperation position acquisition unit 19 of microcomputer come self judgment shell
11 region, and self selective is suitable for the area data ZD in the region and controls radio frequency unit as wireless network specification
17 work.
Referring again to Fig. 5, the terminal device 20 of wireless network provided by the second preferred embodiment of the invention it is main
Composition is roughly the same with above-mentioned first embodiment, and difference is as follows.
That is, microcomputer 23 has peripheral interface 232.The peripheral interface 232 is used for by way of wirelessly or non-wirelessly
Source 29 is obtained with external position to be electrically connected.The position, which obtains source 29, can be a global positioning system (GPS), that is,
It says, in this second embodiment, provides coordinate value by external global positioning system, and be sent to via the peripheral interface 232
The microcomputer 23, the microcomputer 23 can be obtained the current position P of shell 21.In addition, the position obtains source
29 may not be global positioning system, for example, via the peripheral interface 232 by manually directly inputting coordinate value, or by it
His device (such as computer) input coordinate value.
This second embodiment in addition to above-mentioned position obtain source 29 it is different from the position acquisition unit of first embodiment other than,
Remaining operational motion, structure and the effect that can reach are roughly the same with above-mentioned first embodiment, and so it will not be repeated.
Claims (14)
1. a kind of terminal device of wireless network, which is characterized in that it include shell,
The shell is equipped with:
Microcomputer has the control logic executed for the microcomputer；
Memory, is stored with more area datas, and each pen area data all has frequency, bandwidth, power, global coordinates
The information of the overlay area of system and communication flows limitation；
Radio frequency unit is electrically connected with the microcomputer, and under the control of the microcomputer with radiofrequency signal with
External Wireless Communication Equipment is communicated；And
Position acquisition unit is electrically connected with the microcomputer, and the current position for obtaining the shell；
When the microcomputer executes the control logic, following actions are carried out, it may be assumed that take by the position acquisition unit
The shell current position, and by the current position with it is complete in more area datas in the memory
The overlay area of spherical coordinate system is compared, if the current position is located therein the global coordinates system in an area data
Overlay area in, then the microcomputer selects this area data as wireless network specification, and according to this region
Frequency, bandwidth, power and communication flows in data carry out to control the radio frequency unit and external Wireless Communication Equipment
Communication.
2. the terminal device of wireless network according to claim 1, wherein the global coordinates in the more area datas
The overlay area of system is not identical to each other.
3. the terminal device of wireless network according to claim 1, wherein the adjacent whole world in the more area datas
The overlay area of coordinate system partly overlaps.
4. the terminal device of wireless network according to claim 1, wherein the position acquisition unit is global positioning system
System.
5. the terminal device of wireless network according to claim 1, wherein the memory built is in the miniature calculating
Machine.
6. the terminal device of wireless network according to claim 1, wherein also have channel in each pen area data
The information of number and channel quantity.
7. the terminal device of wireless network according to claim 1, wherein
One in the more area datas is defined as default zone data；
When the microcomputer executes the control logic, if the current position is not on any region
When in the overlay area of the global coordinates system in data, then the microcomputer selects the default zone data as wireless
Network specification.
8. a kind of terminal device of wireless network, which is characterized in that it include shell,
The shell is equipped with:
Microcomputer has the control logic executed for the microcomputer, and has peripheral interface；
Memory, is stored with more area datas, and each pen area data all has frequency, bandwidth, power, global coordinates
The information of the overlay area of system and communication flows limitation；And
Radio frequency unit is electrically connected with the microcomputer, and under the control of the microcomputer with radiofrequency signal with
External Wireless Communication Equipment is communicated；
The peripheral interface is electrically connected for obtaining source with external position by way of wirelessly or non-wirelessly, and the position obtains
Source is used to the current position of the shell being sent to the microcomputer via the peripheral interface；
When the microcomputer executes the control logic, following actions are carried out, it may be assumed that the current institute of the shell is in place
It sets and is compared with the overlay area of the global coordinates system in more area datas in the memory, if the current place
Position is located therein in the overlay area of the global coordinates system in an area data, then the microcomputer selects this area
Numeric field data is controlled as wireless network specification, and according to frequency, bandwidth, power and the communication flows in this area data
The radio frequency unit is communicated with external Wireless Communication Equipment.
9. the terminal device of wireless network according to claim 8, wherein the global coordinates in the more area datas
The overlay area of system is not identical to each other.
10. the terminal device of wireless network according to claim 8, wherein adjacent complete in the more area datas
The overlay area of spherical coordinate system partly overlaps.
11. the terminal device of wireless network according to claim 8, wherein the memory built is in the microcomputer
Calculation machine.
12. the terminal device of wireless network according to claim 8, wherein it is global positioning system that the position, which obtains source,
System.
13. the terminal device of wireless network according to claim 8, wherein also have frequency in each pen area data
The information of road number and channel quantity.
14. the terminal device of wireless network according to claim 8, wherein
One in the more area datas is defined as default zone data；
When the microcomputer executes the control logic, if the current position is not on any region
When in the overlay area of the global coordinates system in data, then the microcomputer selects the default zone data as wireless
Network specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499497.4A CN110536226A (en) | 2018-05-23 | 2018-05-23 | The terminal device of wireless network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499497.4A CN110536226A (en) | 2018-05-23 | 2018-05-23 | The terminal device of wireless network |
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| Publication Number | Publication Date |
|---|---|
| CN110536226A true CN110536226A (en) | 2019-12-03 |
Family
ID=68657507
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810499497.4A Pending CN110536226A (en) | 2018-05-23 | 2018-05-23 | The terminal device of wireless network |
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Citations (6)
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| US20180014160A1 (en) * | 2015-09-16 | 2018-01-11 | Ivani, LLC | Detecting Location within a Network |
| CN107682928A (en) * | 2017-10-20 | 2018-02-09 | 维沃移动通信有限公司 | A kind of working frequency range determines method and mobile terminal |
-
2018
- 2018-05-23 CN CN201810499497.4A patent/CN110536226A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152717A (en) * | 2011-12-06 | 2013-06-12 | 华为终端有限公司 | Method and terminal for terminal frequency band adaptation |
| CN104584590A (en) * | 2012-06-25 | 2015-04-29 | 搜诺思公司 | Methods and apparatus for communicating safety message information |
| US20180014160A1 (en) * | 2015-09-16 | 2018-01-11 | Ivani, LLC | Detecting Location within a Network |
| CN106973408A (en) * | 2017-03-27 | 2017-07-21 | 努比亚技术有限公司 | Antenna allocation method and device |
| CN107566985A (en) * | 2017-10-20 | 2018-01-09 | 维沃移动通信有限公司 | A kind of main SIM card of mobile terminal determines method and device |
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Application publication date: 20191203 |
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