CN204392297U - A kind of communication system of the railway system - Google Patents
A kind of communication system of the railway system Download PDFInfo
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- CN204392297U CN204392297U CN201420568766.5U CN201420568766U CN204392297U CN 204392297 U CN204392297 U CN 204392297U CN 201420568766 U CN201420568766 U CN 201420568766U CN 204392297 U CN204392297 U CN 204392297U
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Abstract
The utility model discloses a kind of communication system of the railway system, belong to communication technical field, can fully ensure in Railways Stations and communication between railway division, realize driving and the United Dispatching of rolling stock operation and the ability of commander.The communication system of this railway system, for the communication of the terminal in Railways Stations and between railway division, comprising: sip server, and for setting up and allocate communications passage for terminal, wherein, terminal comprises: analog telephone, facsimile machine and modulator-demodulator; VOIP gateway, for being connected to the corresponding communication port that described sip server is set up by terminal.
Description
Technical field
The utility model relates to communication technical field, specifically, relates to a kind of communication system of the railway system.
Background technology
Railway communication (railway communication), in referring to that railway transportation is produced and built, utilizes various communication mode to carry out technology and the equipment of various information transmission and process.Railway communication is attached most importance to transport production, and major function is the United Dispatching and the commander that realize driving and rolling stock operation.Railway communication can be divided into Railway toll communication by sensible area with scope, Railway Area communicates, railway division communication and railway station communication etc.; Public and the private communication of railway can be divided into by the Business Nature of communication.
Inventor finds, along with development for railway information construction and digital communication technology constantly advance, communication equipment in Railways Stations, communication quality are improved, but due to problems such as its communication equipment is aging, business is single, cable line channel capacity is little, poor transmission between railway division, fully can not meet and realize driving and the United Dispatching of rolling stock operation and the ability of commander.
Utility model content
The purpose of this utility model is the communication system providing a kind of railway system, can fully ensure in Railways Stations and communication between railway division, realizes driving and the United Dispatching of rolling stock operation and the ability of commander.
The utility model provides a kind of communication system of the railway system, for the communication of the terminal in Railways Stations and between railway division, comprising:
Sip server, for setting up and allocate communications passage for terminal, wherein, terminal comprises: analog telephone, facsimile machine and modulator-demodulator;
VOIP gateway, for being connected to the corresponding communication port that described sip server is set up by terminal.
Described VOIP gateway is connected by optical cable with terminal.
Terminal also comprises magnetic telephone.
Described communication system also comprises:
Magnetic telephone conversion equipment between described VOIP gateway and described magnetic telephone.
Described sip server support is no less than the multi-party communication of 16 sides.
Described sip server allows that the terminal being no less than 128 tunnels connects.
Described communication system also comprises:
Supervising device, for monitoring the operating state of described sip server.
The utility model brings following beneficial effect: in the technical scheme of the utility model embodiment, provides a kind of communication system of the railway system.This communication system comprises sip server and VOIP gateway; Wherein sip server is mainly used in as terminal is set up and allocate communications passage, and VOIP gateway is then for being connected to the corresponding communication port that described sip server is set up by terminal.The cooperation of sip server and VOIP gateway, the voice communication (clean culture, multicast are broadcast even entirely) of the staff in Railways Stations and between railway division can be realized, store traffic list, store the functions such as calling record, good communication support can be provided for the staff in Railways Stations and between railway division, for site operation protection between railway division, process accident, traffic safety provide high-quality voice communication guarantee, realize driving and the United Dispatching of rolling stock operation and the ability of commander.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the utility model.The purpose of this utility model and other advantages realize by structure specifically noted in specification, claims and accompanying drawing and obtain.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, accompanying drawing required in describing is done simple introduction below to embodiment:
Fig. 1 is the structural representation one of the communication system in the utility model embodiment;
Fig. 2 is the structural representation two of the communication system in the utility model embodiment.
Description of reference numerals:
1-sip server; 2-analog telephone; 3-facsimile machine;
4-modulator-demodulator; 5-VOIP gateway; 6-magnetic telephone;
7-magnetic telephone conversion equipment; 8-protection phone; 9-supervising device.
Embodiment
Describe execution mode of the present utility model in detail below with reference to drawings and Examples, to the utility model, how application technology means solve technical problem whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.It should be noted that, only otherwise form conflict, each embodiment in the utility model and each feature in each embodiment can be combined with each other, and the technical scheme formed is all within protection range of the present utility model.
The utility model embodiment provides a kind of communication system of the railway system, and for the communication of the terminal in Railways Stations and between railway division, as shown in Figure 1, this communication system comprises:
Sip server 1, for setting up and allocate communications passage for terminal, wherein, terminal comprises: analog telephone 2, facsimile machine 3 and modulator-demodulator 4;
VOIP gateway 5, for being connected to the corresponding communication port that described sip server 1 is set up by terminal.
SIP (Session Initiation Protocol, session initiation protocol) is the signaling control protocol of an application layer.For creating, revising and discharge the session of one or more participant.These sessions can be internet multimedia meeting, IP (Internet Protocol, Internet Protocol) phone or multimedia delivery.The participant of session can be communicated by multicast, netted clean culture or both mixtures.Sip server 1 adopts IP bearing mode, and the function provided has: Call-Control1 and processing capacity, business provide/support function, subscriber management function, protocol processes function, route processing, access authentication, charge information collection, Operation and Maintenance/network management function, IWF, safety function, black and white lists function, jam control function etc.
In the utility model, adopt VOIP gateway 5 and sip server 1 with the use of, VoIP (Voiceover Internet Protocol, the networking telephone) is a kind of based on IP phone, and releases the technology of corresponding value-added service.The maximum advantage of VoIP is the environment that can adopt Internet and global ip interconnection widely, can provide more than traditional business, better serve.
Concrete, VOIP gateway 5 is mainly used in terminal to be connected on the corresponding communication port that described sip server 1 sets up, and intersegmental ip voice can be changed into pulse code modulation (Pulse CodeModulation, be called for short PCM) time-division voice, terminal between railway division is connected with dispatching to net with railway automatic telephone network.
In the technical scheme of the utility model embodiment, provide a kind of communication system of the railway system.This communication system comprises sip server and VOIP gateway; Wherein sip server is mainly used in as terminal is set up and allocate communications passage, and VOIP gateway is then for being connected to the corresponding communication port that described sip server is set up by terminal.The cooperation of sip server and VOIP gateway, the voice communication (clean culture, multicast are broadcast even entirely) of the staff in Railways Stations and between railway division can be realized, store traffic list, store the functions such as calling record, good communication support can be provided for the staff in Railways Stations and between railway division, for site operation protection between railway division, process accident, traffic safety provide high-quality voice communication guarantee, realize driving and the United Dispatching of rolling stock operation and the ability of commander.
In addition, in the utility model embodiment, in this communication system, include facsimile machine 3 and modulator-demodulator 4, also can realize the lower rate transmissions in Railways Stations and between railway division and end-to-end fax service.
Further, by selecting suitable sip server 1, the sip server 1 in the utility model support can be made to be no less than the multi-party communication of 16 sides, and allow that the terminal being no less than 128 tunnels connects.Fully can meet the needs of the communication in Railways Stations and between railway division.
Voice communication terminal (such as analog telephone 2) between railway division and other communication terminals (such as facsimile machine 3 and modulator-demodulator 4) realize communicating with external call net (such as Autonet, dispatch net or phone is protected in interval) by VOIP gateway 5.Because rail track becomes chainlike distribution, conveniently to the management of this communication system, between the railway division between two stations, terminal is generally unified carries out allocation manager by the sip server 1 at up station.
Further, as shown in Figure 1, A station is connected by router with B station, not only achieves the communication between A station and B station, also achieve A station management railway division between and B station management railway division between mutual communication.
Due to optical fiber there is bandwidth, loss is low, lightweight, antijamming capability is strong, fidelity is high, low cost and other advantages, therefore, in the utility model embodiment, VOIP gateway 5 is connected preferably by optical cable with each terminal, makes this communication system have high-quality message transmission capability.
In telephonic communication technology, between railway division, normal use magnetic telephone 6.Magnetic telephone magneto hand generator is done bell signal source and is furnished with call power.It is low to the requirement of circuit and switching equipment, and speech range is comparatively far away, and maneuverability is easy to use, can connect words without switchboard direct.Therefore, in the utility model embodiment, the terminal between railway division also comprises magnetic telephone 6.
Further, in the utility model embodiment, as shown in Figure 1, this communication system also comprises the magnetic telephone conversion equipment 7 between described VOIP gateway 5 and described magnetic telephone 6.This magnetic telephone conversion equipment can realize the connection of magnetic telephone and VOIP gateway; Can replace cable communication at Railways Stations chien shih optical fiber, use the telephone communication network based on VOIP, between railway division, scene can use magnetic telephone 6 to access again, and side equally AT STATION also can complete the access of magnetite special circuit.Achieve and magnetic telephone 6 is connected to special line of speedily carrying out rescue work (such as 117 manual boards).Even if ensure that optical cable lost efficacy due to disaster, the information of disaster also can blaze abroad the very first time.
In addition, in order to ensure that the condition of a disaster between railway division can notify each station in time, as shown in Figure 2, be provided with protection phone 8 in each station, the magnetic telephone 6 between railway division can be connected to protection phone 8 by magnetic telephone conversion equipment 7.And protection phone 8 is preferably analog telephone, thus the magnetic telephone conversion equipment 7 that protection phone 8 side is set can be saved, and be convenient to safeguard.
In order to can monitor the sip server 1 even operating state of communication system in the utility model embodiment, in the utility model embodiment, as shown in the figures 1 and 2, also comprise supervising device 9.This supervising device 9 can call, read the content such as traffic list, calling record be stored in the sip server 1 at each station, also can monitor in real time the sip server 1 at each station, prevent the sip server 1 at each station from makeing mistakes or damage cause communication system collapse unfavorable condition occur.For ease of the operation of staff, this supervising device 9 is equipped with man-machine interactive platform, makes the operation of this supervising device 9 more humane.
Although execution mode disclosed in the utility model is as above, the execution mode that described content just adopts for the ease of understanding the utility model, and be not used to limit the utility model.Technical staff in any the utility model art; under the prerequisite not departing from spirit and scope disclosed in the utility model; any amendment and change can be done what implement in form and in details; but scope of patent protection of the present utility model, the scope that still must define with appending claims is as the criterion.
Claims (6)
1. a communication system for the railway system, for the communication of the terminal in Railways Stations and between railway division, is characterized in that, comprising:
Sip server, for setting up and allocate communications passage for terminal, wherein, terminal comprises: analog telephone, facsimile machine, modulator-demodulator and magnetic telephone;
VOIP gateway, for being connected to the corresponding communication port that described sip server is set up by terminal.
2. communication system according to claim 1, is characterized in that,
Described VOIP gateway is connected by optical cable with terminal.
3. communication system according to claim 2, is characterized in that, this system also comprises:
Magnetic telephone conversion equipment between described VOIP gateway and described magnetic telephone.
4. communication system according to claim 1, is characterized in that, described sip server support is no less than the multi-party communication of 16 sides.
5. communication system according to claim 1, is characterized in that, described sip server allows that the terminal being no less than 128 tunnels connects.
6. communication system according to claim 1, is characterized in that, this system also comprises:
Supervising device, for monitoring the operating state of described sip server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568766.5U CN204392297U (en) | 2014-09-29 | 2014-09-29 | A kind of communication system of the railway system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568766.5U CN204392297U (en) | 2014-09-29 | 2014-09-29 | A kind of communication system of the railway system |
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| CN204392297U true CN204392297U (en) | 2015-06-10 |
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| CN201420568766.5U Active CN204392297U (en) | 2014-09-29 | 2014-09-29 | A kind of communication system of the railway system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007381A (en) * | 2015-08-05 | 2015-10-28 | 南京感动科技有限公司 | Multifunctional cloud check-in system |
| CN110868502A (en) * | 2019-12-04 | 2020-03-06 | 湖南源科创新科技有限公司 | Recording equipment for program-controlled telephone or magneto telephone |
-
2014
- 2014-09-29 CN CN201420568766.5U patent/CN204392297U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007381A (en) * | 2015-08-05 | 2015-10-28 | 南京感动科技有限公司 | Multifunctional cloud check-in system |
| CN110868502A (en) * | 2019-12-04 | 2020-03-06 | 湖南源科创新科技有限公司 | Recording equipment for program-controlled telephone or magneto telephone |
| CN110868502B (en) * | 2019-12-04 | 2021-04-20 | 湖南源科创新科技有限公司 | Recording equipment for program-controlled telephone or magneto telephone |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20171219 Address after: 102600 Beijing city Daxing District Zhongguancun science and Technology Park Daxing bio pharmaceutical industry base, No. 21 courtyard, Tianrong street, building No. 1 Patentee after: Beijing Century Dongfang Communication Equipment Co., Ltd. Address before: 100070 Beijing, Fengtai District, South Fourth Ring Road West, No. twelve, district 31, building (Park) Patentee before: Beijing Century East China Railway Technology Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102600 Beijing Daxing District Zhongguancun Science and Technology Park Daxing Biomedical Industry Base, No. 1 Building, 21 Tianrong Street Patentee after: Beijing Century Oriental Zhihui Technology Co.,Ltd. Address before: 102600 Beijing Daxing District Zhongguancun Science and Technology Park Daxing Biomedical Industry Base, No. 1 Building, 21 Tianrong Street Patentee before: BEIJING CENTURY DONGFANG COMMUNICATION EQUIPMENT Co.,Ltd. |