CN204289692U - High ferro train LTE-R Multi-Function Antenna device - Google Patents
High ferro train LTE-R Multi-Function Antenna device Download PDFInfo
- Publication number
- CN204289692U CN204289692U CN201420743199.2U CN201420743199U CN204289692U CN 204289692 U CN204289692 U CN 204289692U CN 201420743199 U CN201420743199 U CN 201420743199U CN 204289692 U CN204289692 U CN 204289692U
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- China
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- antenna
- lte
- high ferro
- gsm
- ferro train
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- Expired - Fee Related
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- Train Traffic Observation, Control, And Security (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model relates to high ferro train LTE-R Multi-Function Antenna device.Particularly, it comprises: main LTE-R antenna; Secondary LTE-R antenna; 800MHz antenna; 450MHZ antenna; Gps antenna; And GSM-R antenna, wherein, described GSM-R antenna is positioned between described main LTE-R antenna and described secondary LTE-R antenna.Multiple antenna is positioned in a crust of the device by the utility model, can save more material and installation cost.
Description
Technical field
The utility model relates to high ferro train Multi-Function Antenna device, and relates more specifically to high ferro train LTE-R Multi-Function Antenna device.
Background technology
Along with the development of high-speed rail technology, to the requirement of the communications field outstanding systematic function from system stability reliably, on the way high-quality wireless coverage, high-speed cruising, system expandable, can evolution, meet the communication requirement etc. of higher production communication requirement and passenger.Face the future development trend, and existing GSM-R system demonstrates many limitation in a lot.Therefore, International Union of Railways (UIC) basic confirmation Long Term Evolution (LTE) is as railway wireless communication technology of future generation, and LTE is applied to railway and is LTE-R.
High ferro train needs to receive gps signal, 450MHz train dispatch radio communication signal, 800MHz train protection alarm signal, GSM-R signal, LTE-R signal.By each antenna being separated with other antennas so that obviously distance may minimum signal interference.But being positioned to be separated with other antennas one or more by an antenna to cause more expensive enforcement, need additional material and installation cost this is because do like this.
Utility model content
According to embodiment there is provided a kind of high ferro train LTE-R Multi-Function Antenna device, it comprises: main LTE-R antenna; Secondary LTE-R antenna; 800MHZ antenna; 450MHZ antenna; Gps antenna; GSM-R antenna, described GSM-R antenna is positioned between described main LTE-R antenna and described secondary LTE-R antenna; Antenna assembly shell, the length of described antenna assembly shell is less than or equal to 200 millimeters, width is less than or equal to 100 millimeters, is highly less than or equal to 90 millimeters, and described main LTE-R antenna, described secondary LTE-R antenna, described 800MHZ antenna, described 450MHZ antenna, described gps antenna, described GSM-R antenna are fixed in described antenna assembly shell.
The utility model also comprises following scheme:
1. a high ferro train LTE-R Multi-Function Antenna device, described high ferro train LTE-R Multi-Function Antenna device comprises: main LTE-R antenna; Secondary LTE-R antenna; 800MHZ antenna; 450MHZ antenna; Gps antenna; GSM-R antenna, described GSM-R antenna is positioned between described main LTE-R antenna and described secondary LTE-R antenna; Antenna assembly shell, the length of described antenna assembly shell is less than or equal to 200 millimeters, width is less than or equal to 100 millimeters, is highly less than or equal to 90 millimeters, and described main LTE-R antenna, described secondary LTE-R antenna, described 800MHZ antenna, described 450MHZ antenna, described gps antenna, described GSM-R antenna are fixed in described antenna assembly shell.
2. the high ferro train LTE-R Multi-Function Antenna device according to scheme 1, wherein, described main LTE-R antenna and described secondary LTE-R antenna are positioned to apartly be not more than 200 millimeters.
3. the high ferro train LTE-R Multi-Function Antenna device according to scheme 1, also comprises the LTE-R antenna be positioned between described main LTE-R antenna and described secondary LTE-R antenna.
Accompanying drawing explanation
Hereafter by reference to the accompanying drawings execution mode of the present utility model will described,
Fig. 1 is the illustrative embodiments of multifunctional train antenna assembly.
Embodiment
High ferro train LTE-R Multi-Function Antenna device described below comprises main LTE-R antenna; Secondary LTE-R antenna; 800MHZ antenna; 450MHZ antenna; Gps antenna; And GSM-R antenna.Main LTE-R antenna; Secondary LTE-R antenna; 800MHZ antenna; 450MHZ antenna; Gps antenna; And GSM-R antenna each is positioned to very close each other, can realize this layout by being placed in single protectiveness shell by these elements.
High ferro train LTE-R Multi-Function Antenna device is based on GSM-R digital mobile communication technology, GPS global-positioning technology, the 450MHz artificial antenna radio station communication technology, 800MHz radio set communication technology, the LTE-R communication technology etc., and it and ground installation carry out wireless communication link.
Comparatively speaking, secondary LTE-R antenna of advocating peace can quite closely be installed each other.Main LTE-R antenna, secondary LTE-R antenna are being positioned to one-tenth closer to each other less than in the embodiment of 200mm, and this system can comprise main LTE-R antenna, secondary LTE-R antenna, gps antenna.By using the secondary LTE-R antenna and be arranged in the opposite end of antenna assembly by main LTE-R antenna and secondary LTE-R antenna of advocating peace with geometry, this layout can be implemented.Also possibly, gps antenna is positioned to closest to secondary LTE-R antenna, or between secondary LTE-R antenna and main LTE-R antenna.Typically, antenna assembly can be equal to or less than 200mm, realize being equal in width to or being less than 100mm and being in height equal to or less than in the unit of 90mm in length.
The illustrative embodiments of high ferro train LTE-R Multi-Function Antenna device is shown in Fig. 1.The GSM-R antenna that high ferro train LTE-R Multi-Function Antenna device comprises main LTE-R antenna, secondary LTE-R antenna and can be positioned between main LTE-R antenna and secondary LTE-R antenna.Each antenna can be enclosed in weather-proof antenna casing, and is attached to the roof of train by the antenna base that can be arranged on roof, and described antenna base can be a part for train antenna assembly or be carried by this train antenna assembly.
In addition, arrange according to concrete space, the antenna of train antenna assembly can relative to each other be located, and described concrete space is arranged to comprise and main LTE-R antenna and secondary LTE-R antenna as far as possible remotely located each other, but still is in train antenna assembly.In order to main LTE-R antenna and secondary LTE-R antenna be located away from each other, GSM-R antenna to can be positioned between main LTE-R antenna and secondary LTE-R antenna and closest to secondary LTE-R antenna.These features can contribute to train antenna assembly and minimize interference between different antennae.
Main LTE-R antenna is comprised in weather-proof enclosure; Secondary LTE-R antenna; 800MHZ antenna; 450MHZ antenna; GSM-R antenna; And gps antenna, each in these parts can transmit information to train by the communications cable.Weather-proof enclosure can adopt aerodynamic shape, and it is consistent with the shape of the antenna element that this shell holds.The communications cable can enter into weather-proof enclosure through the antenna base that can be arranged in vehicle roof, and in weather-proof enclosure, the communications cable is attached to suitable antenna.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection range of the present utility model.
Claims (3)
1. a high ferro train LTE-R Multi-Function Antenna device, is characterized by, and described high ferro train LTE-R Multi-Function Antenna device comprises: main LTE-R antenna; Secondary LTE-R antenna; 800MHZ antenna; 450MHZ antenna; Gps antenna; GSM-R antenna, described GSM-R antenna is positioned between described main LTE-R antenna and described secondary LTE-R antenna; Antenna assembly shell, the length of described antenna assembly shell is less than or equal to 200 millimeters, width is less than or equal to 100 millimeters, is highly less than or equal to 90 millimeters, and described main LTE-R antenna, described secondary LTE-R antenna, described 800MHZ antenna, described 450MHZ antenna, described gps antenna, described GSM-R antenna are fixed in described antenna assembly shell.
2. high ferro train LTE-R Multi-Function Antenna device according to claim 1, wherein, described main LTE-R antenna and described secondary LTE-R antenna are positioned to apartly be not more than 200 millimeters.
3. high ferro train LTE-R Multi-Function Antenna device according to claim 1, also comprises the GSM-R antenna be positioned between described main LTE-R antenna and described secondary LTE-R antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743199.2U CN204289692U (en) | 2014-11-27 | 2014-11-27 | High ferro train LTE-R Multi-Function Antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743199.2U CN204289692U (en) | 2014-11-27 | 2014-11-27 | High ferro train LTE-R Multi-Function Antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289692U true CN204289692U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743199.2U Expired - Fee Related CN204289692U (en) | 2014-11-27 | 2014-11-27 | High ferro train LTE-R Multi-Function Antenna device |
Country Status (1)
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| CN (1) | CN204289692U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301430A (en) * | 2018-09-12 | 2019-02-01 | 泰兴市鋆兴通讯设备有限公司 | A kind of high-speed rail N-type interface GPS antenna |
| CN109378571A (en) * | 2018-09-12 | 2019-02-22 | 泰兴市鋆兴通讯设备有限公司 | A kind of rail traffic navigation antenna easy to use |
| CN110797668A (en) * | 2019-10-25 | 2020-02-14 | 中国铁道科学研究院集团有限公司通信信号研究所 | Design method of railway vehicle-mounted multi-band combined antenna |
| GB2584104A (en) * | 2019-05-21 | 2020-11-25 | Siemens Mobility Ltd | Multiband antenna system and train |
| GB2584170A (en) * | 2019-05-21 | 2020-11-25 | Siemens Mobility Ltd | Multiband antenna, system and train |
-
2014
- 2014-11-27 CN CN201420743199.2U patent/CN204289692U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301430A (en) * | 2018-09-12 | 2019-02-01 | 泰兴市鋆兴通讯设备有限公司 | A kind of high-speed rail N-type interface GPS antenna |
| CN109378571A (en) * | 2018-09-12 | 2019-02-22 | 泰兴市鋆兴通讯设备有限公司 | A kind of rail traffic navigation antenna easy to use |
| CN109378571B (en) * | 2018-09-12 | 2021-01-15 | 泰兴市鋆兴通讯设备有限公司 | Navigation antenna for rail transit convenient to use |
| CN109301430B (en) * | 2018-09-12 | 2021-04-27 | 泰兴市鋆兴通讯设备有限公司 | N type interface GPS antenna for high-speed rail |
| GB2584104A (en) * | 2019-05-21 | 2020-11-25 | Siemens Mobility Ltd | Multiband antenna system and train |
| GB2584170A (en) * | 2019-05-21 | 2020-11-25 | Siemens Mobility Ltd | Multiband antenna, system and train |
| GB2584170B (en) * | 2019-05-21 | 2022-07-13 | Siemens Mobility Ltd | Multiband antenna, system and train |
| CN110797668A (en) * | 2019-10-25 | 2020-02-14 | 中国铁道科学研究院集团有限公司通信信号研究所 | Design method of railway vehicle-mounted multi-band combined antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151127 |