CN104125007A - Wireless transmitting structure for subway - Google Patents
Wireless transmitting structure for subway Download PDFInfo
- Publication number
- CN104125007A CN104125007A CN201410317919.3A CN201410317919A CN104125007A CN 104125007 A CN104125007 A CN 104125007A CN 201410317919 A CN201410317919 A CN 201410317919A CN 104125007 A CN104125007 A CN 104125007A
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- subway
- array
- arrays
- receiver
- microwave
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Abstract
The invention relates to a wireless transmitting structure for a subway. The wireless transmitting structure for the subway comprises emitter arrays, receiver arrays and micro-base station arrays, the emitter arrays are arranged on a subway tunnel wall surface at intervals, emitters are connected through data wires, the receiver arrays are arranged on the outer wall of a subway carriage, receivers and the emitters are connected through microwave, and the micro-base station arrays are connected with the receiver arrays. Through building the microwave communication between a subway orbit and a subway and arranging the emitters and receivers in an array mode, a subway train can receive microwave signals even though the running speed is high, and moreover, because the microwave has good penetrability and anti-interference performance, mobile phones and other wireless communication equipment have good signals in the running of the subway, and meanwhile, the micro-emitting base station and the subway carrier are relatively static, so that the signal is better guaranteed.
Description
Technical field
The present invention relates to a kind of subway wireless transmission structure, belong to wireless communication field.
Background technology
Along with social development, urban population density is more and more higher, traffic density is also more and more higher, subway becomes people's trip mode first, and underground railway track is general buried in underground, and the speed of service is very fast, so the mobile phone on subway and other wireless communication device are beyond affordability to signal, keep normal data communication.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the weak technical problem of the interior mobile phone signal of subway in prior art, the wireless transmission structure that provides a kind of subway to use.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of subway wireless transmission structure, comprise transmitter array, receiver array and femto cell array, described transmitter array interval is arranged on subway tunnel wall, between described reflector, by data wire, connect, described receiver array is arranged on subway carriage outer wall, between described receiver and reflector, by microwave joining, femto cell array is connected with receiver array.
As further innovation of the present invention, described emission array is arranged on the top of subway tunnel, and described receiver array is arranged on car body top.
As further innovation of the present invention, the transmitter array in described subway platform on subway tunnel wall arranges that density is greater than the transmitter array on subway tunnel wall in subway circulation section and arranges density.
As further innovation of the present invention, described receiver array is connected with the signal converter on every joint subway carriage, and described micro-letter base station array is connected with receiver by signal converter.
The invention has the beneficial effects as follows:
The present invention by setting up microwave communication between underground railway track and subway, and by reflector and receiver array setting, even if make subway train under high-speed cruising, also can realize the reception of microwave signal, and microwave itself also has good penetrability and anti-interference, in the time of can guaranteeing subway circulation, the Wireless Telecom Equipments such as mobile phone also have better signal, miniature transmitting base station of the present invention keeps relative static with subway carriage simultaneously, has further guaranteed the good of signal.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figure 1, the present invention is a kind of subway wireless transmission structure, comprise reflector 2 arrays, receiver 3 arrays and femto cell 5 arrays, described reflector 2 array spacings are arranged on subway tunnel wall 1, between described reflector 2, by data wire and data exchange unit, connect, described receiver 3 arrays are arranged on subway carriage outer wall, between described receiver 3 and reflector 2, by microwave, realize the transmission of signal, in train traveling process, the receiver 3 of train is the signal field of cutting reflector 2 arrays constantly, realizes the reception of signal; Described emission array is arranged on the top of subway tunnel, and described receiver 3 arrays are arranged on car body top; Reflector 2 arranged in arrays density in described subway platform on subway tunnel wall 1 are greater than the reflector 2 arranged in arrays density on subway tunnel wall 1 in subway circulation section; Described receiver 3 arrays are connected with the signal converter 4 on every joint subway carriage, and described micro-letter base station array is connected with receiver 3 by signal converter 4, thereby realize the synchronous of the interior data in mobile phone signal of same train.
By set up microwave communication between underground railway track and subway, and by reflector and receiver array setting, even if make subway train under high-speed cruising, also can realize the reception of microwave signal, and microwave itself also has good penetrability and anti-interference, in the time of can guaranteeing subway circulation, the Wireless Telecom Equipments such as mobile phone also have better signal, miniature transmitting base station of the present invention keeps relative static with subway carriage simultaneously, has further guaranteed the good of signal.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (4)
1. a subway wireless transmission structure, it is characterized in that: comprise transmitter array, receiver array and femto cell array, described transmitter array interval is arranged on subway tunnel wall, between described reflector, by data wire, connect, described receiver array is arranged on subway carriage outer wall, between described receiver and reflector, by microwave joining, femto cell array is connected with receiver array.
2. a kind of subway wireless transmission structure as claimed in claim 1, is characterized in that: described emission array is arranged on the top of subway tunnel, and described receiver array is arranged on car body top.
3. a kind of subway wireless transmission structure as claimed in claim 1, is characterized in that: the transmitter array in described subway platform on subway tunnel wall arranges that density is greater than the transmitter array on subway tunnel wall in subway circulation section and arranges density.
4. a kind of subway wireless transmission structure as claimed in claim 1, is characterized in that: described receiver array is connected with the signal converter on every joint subway carriage, and described micro-letter base station array is connected with receiver by signal converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317919.3A CN104125007A (en) | 2014-07-07 | 2014-07-07 | Wireless transmitting structure for subway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317919.3A CN104125007A (en) | 2014-07-07 | 2014-07-07 | Wireless transmitting structure for subway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104125007A true CN104125007A (en) | 2014-10-29 |
Family
ID=51770283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410317919.3A Pending CN104125007A (en) | 2014-07-07 | 2014-07-07 | Wireless transmitting structure for subway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104125007A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172563A (en) * | 1995-11-01 | 1998-02-04 | 诺基亚电信股份公司 | Radio telephone call switchover |
| CN101848470A (en) * | 2010-05-25 | 2010-09-29 | 沈湧 | Mobile communication system for train in week field intensity area |
| CN102045650A (en) * | 2010-12-10 | 2011-05-04 | 中南民族大学 | Station-bunched ultrahigh-mobility wide-band communication system and quick handover method thereof |
| CN103795449A (en) * | 2013-03-28 | 2014-05-14 | 深圳光启创新技术有限公司 | Radio frequency communication system |
-
2014
- 2014-07-07 CN CN201410317919.3A patent/CN104125007A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172563A (en) * | 1995-11-01 | 1998-02-04 | 诺基亚电信股份公司 | Radio telephone call switchover |
| CN101848470A (en) * | 2010-05-25 | 2010-09-29 | 沈湧 | Mobile communication system for train in week field intensity area |
| CN102045650A (en) * | 2010-12-10 | 2011-05-04 | 中南民族大学 | Station-bunched ultrahigh-mobility wide-band communication system and quick handover method thereof |
| CN103795449A (en) * | 2013-03-28 | 2014-05-14 | 深圳光启创新技术有限公司 | Radio frequency communication system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |
|
| WD01 | Invention patent application deemed withdrawn after publication |