CN107776611A - A kind of railway work electricity protection digital communication and train early warning station equipment - Google Patents
A kind of railway work electricity protection digital communication and train early warning station equipment Download PDFInfo
- Publication number
- CN107776611A CN107776611A CN201610786133.5A CN201610786133A CN107776611A CN 107776611 A CN107776611 A CN 107776611A CN 201610786133 A CN201610786133 A CN 201610786133A CN 107776611 A CN107776611 A CN 107776611A
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- Prior art keywords
- station
- output end
- electrically connected
- intermediate station
- early warning
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- 230000005611 electricity Effects 0.000 title claims abstract description 23
- 238000004891 communication Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 6
- 230000006855 networking Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/06—Control, warning or like safety means along the route or between vehicles or trains for warning men working on the route
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L2205/00—Communication or navigation systems for railway traffic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Alarm Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of protection digital communication of railway work electricity and train early warning station equipment, including mobile station and station intermediate station, the input of the mobile station is electrically connected with the output end of station intermediate station, the output end of the mobile station is electrically connected with the input of section intermediate station, the output end of the section intermediate station is electrically connected with by the input of mobile station and station intermediate station, the output end of the station intermediate station is electrically connected with by mobile station and section intermediate station, and the output end of the station intermediate station is electrically connected with PSTN and dispatching telephone control board by mobile station.The protection digital communication of railway work electricity and train early warning station equipment, using local area network building, wireless signal covering is stable in road bureau administrative area where intermediate station ensures system, and speech quality is good, can be used with popularity.
Description
Technical field
The present invention relates to the protection of railway work electricity and train early warning field, specially a kind of protection digital communication of railway work electricity and
Train early warning station equipment.
Background technology
In order to ensure railway freight, passenger traffic it is timely and effective, railway, electricity business, power supply personnel it is necessary that rail,
The normal work at track switch, signal, road junction etc..Especially work business personnel need along the railway safeguard railway throughout the year, examine
Look into, repair.As china railway constantly raises speed, train speed is constantly accelerated, work business workmen of the train to railway along the line
Safety causes very big threat.How to handle train speed-raising and bring the threat to work business workmen's personal safety and work business personnel
It is exactly to solve the problems, such as required for us to need the contradiction between the normal operation of regular maintenance railway support train.
To solve the problems, such as the business of Along Railway work, electricity business protection mobile communication, solves work business, S＆C dispatch person on duty at any time may be used
To be contacted with the direct of Along Railway construction maintenance personnel, or personnel construct with work business, S＆C dispatch person on duty or distal end along the line
The contact of attendant, Along Railway all fronts personnel can be made to be got in touch whenever and wherever possible with scheduling person on duty.And solves train
When close, warning information etc. can be sent in advance.At present, technological means is used by railway electricity business personnel：When a class
, it is necessary to set protection personnel in station in standing along the railway when group needs construction of railways, at the same at the construction field (site) front and rear 1 kilometer set
Put safety measure.When train close to when, notify live protected personnel with fixed station by protected personnel in station, then people is protected by scene
Member notifies road under workmen.
For case above, it is proposed that new a set of railway work electricity protection digital communication and train early warning system scheme, system
Using 450MHz frequency range DA compatibilities radio station, using ethernet channel, the transfer radio station of each station setting is worked hard in glove with, utilizes transfer electricity
Realize all fronts mobile communication in the Field strength coverage region of platform.Time-division slot simultaneous transmission speech and data in the channel, point pair can be achieved
Point, point-to-multipoint and point-to-area communication.Ensure railways train operation, Along Railway construction worker, pedestrian and motor vehicle
The visual plant of safety.Locomotive safe early warning information is sent using 800M frequency ranges simultaneously, workmen knows that train moves in advance
State information, reliable self-protection measure is taken in time, avoids casualties, so as to efficiently solve long-standing problem yard labor
The problem of the dynamic big joint control of safety.And work business, electricity business construction and the effective means of communication of accident rescue.
The content of the invention
It is an object of the invention to provide a kind of protection digital communication of railway work electricity and train early warning station equipment, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of railway work electricity protection digital communication and train
Early warning station equipment, including mobile station and station intermediate station, it is characterised in that：The input of the mobile station and station intermediate station
Output end be electrically connected with, the output end of the mobile station and the input of section intermediate station are electrically connected with, the section transfer
The output end of platform is electrically connected with by the input of mobile station and station intermediate station, and the output end of the station intermediate station passes through shifting
Dynamic platform is electrically connected with section intermediate station, and the output end of the station intermediate station is electrically connected with PSTN and scheduling by mobile station
Exchange.
Preferably, the station intermediate station and dispatching telephone control board are arranged on ground computer room, are provided with the computer room vehicle-mounted comprehensive
Close radio station.
Preferably, the station intermediate station include intermediate station, feeder, power supply, stand-by power supply, arrester, rack and
Installation fitting, the station intermediate station support more base station networkings.
Preferably, the vehicle-mounted comprehensive radio station includes vehicle-mounted comprehensive radio station, feeder, power supply and installation fitting.
Compared with prior art, the beneficial effects of the invention are as follows：The protection digital communication of railway work electricity and the pre- police car of train
Station equipment, it can realize that numeral and simulation intercommunication be interconnected in the switching under numeral and simulation both of which, support text and short
The data transfer of information, satellite fix and voice broadcast function are supported, support voice-and-data encryption function, pass through station transfer
Platform carry out respective combination, interconnect, reach get ready to go into action in hundreds, real time phone call, the railway work electricity protection digital communication and train it is pre-
Police car station equipment, using local area network building, wireless signal covering is stable in road bureau administrative area where intermediate station ensures system, call
Quality is good, can be used with popularity.
Brief description of the drawings
Fig. 1 is the system architecture schematic block diagram of the present invention；
Fig. 2 is the network structure schematic block diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The invention provides a kind of electricity of railway work as shown in Figure 1-2 to protect digital communication and train early warning station equipment,
Including mobile station and station intermediate station, the input of the mobile station is electrically connected with the output end of station intermediate station, the shifting
The output end of dynamic platform is electrically connected with the input of section intermediate station, and the output end of the section intermediate station passes through mobile station and car
The input of intermediate station of standing is electrically connected with, and the output end of the station intermediate station electrically connected by mobile station and section intermediate station
Connect, the output end of the station intermediate station is electrically connected with PSTN and dispatching telephone control board by mobile station.
Further, the station intermediate station and dispatching telephone control board are arranged on ground computer room, are provided with the computer room vehicle-mounted
Comprehensive radio station.
Further, the station intermediate station includes intermediate station, feeder, power supply, stand-by power supply, arrester, rack
And installation fitting, the station intermediate station support more base station networkings.
Further, the vehicle-mounted comprehensive radio station includes vehicle-mounted comprehensive radio station, feeder, power supply and installation fitting.
Operation principle：Railway work electricity protects digital communication and train early warning station equipment in use, system is mainly with mesh
The preceding existing ethernet channel of railway works hard in glove with the intermediate station of each station setting, is realized completely using the Field strength coverage region of intermediate station
Mobile communication.2 tunnel speech channels or data can be relayed simultaneously on 12.5KHz channel, support and realize more base station networkings, realize
Work is engaged in, and S＆C dispatch platform is engaged in work along the line, electricity business construction maintenance personnel (mobile terminal) communicate with each other, and realizes numeral and simulation pair
Say and interconnect, realize and remote monitoring is carried out to each customer mobile terminal, support individual calling, group exhale, group busy, promptly exhaling, secret
Exhale, it is distant get killed/bring back to life, record, remotely monitoring etc. function.In addition to carrying out voice communication, system also needs to support text and short message
The data transfer of breath, and speech and data are encrypted.
During Train Approaching, it is timely that station synthesis radio station automatic intermittent endless form sends train number, the speed of service, position
Between wait train running information, record and storage warning information.Second accident protection early warning letter can also be sent by ranks car up and down
Breath.
Mobile terminal, which has, to be received, shows Train Dynamic information, and reports the information content, built-in GPS with received pronunciation
Satellite positioning functions can position in real time.The functions such as support individual calling, group are exhaled, group busy and recorded, short message, in situation about facing a danger
Under, " emergency alarm " key can be manually pressed by, emergency warning information is sent to dispatching desk.Work is engaged in or S＆C dispatch platform can be any
The mobile terminal of each section is called, can also monitor the connection networking of each station intermediate station running situation, each intermediate station of remote control, can
Respective combination is carried out to each intermediate station, is interconnected.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of railway work electricity protection digital communication and train early warning station equipment, including mobile station and station intermediate station, it is special
Sign is：The input of the mobile station is electrically connected with the output end of station intermediate station, the output end of the mobile station and area
Between the input of intermediate station be electrically connected with, the output end of the section intermediate station passes through mobile station and the input of station intermediate station
It is electrically connected with, the output end of the station intermediate station is electrically connected with by mobile station and section intermediate station, the station intermediate station
Output end PSTN and dispatching telephone control board are electrically connected with by mobile station.
2. a kind of railway work electricity protection digital communication according to claim 1 and train early warning station equipment, its feature exist
In：The station intermediate station and dispatching telephone control board are arranged on ground computer room, and vehicle-mounted comprehensive radio station is provided with the computer room.
3. a kind of railway work electricity protection digital communication according to claim 1 and train early warning station equipment, its feature exist
In：The station intermediate station includes intermediate station, feeder, power supply, stand-by power supply, arrester, rack and installation fitting, described
Station intermediate station supports more base station networkings.
4. a kind of railway work electricity protection digital communication according to claim 1 and train early warning station equipment, its feature exist
In：The vehicle-mounted comprehensive radio station includes vehicle-mounted comprehensive radio station, feeder, power supply and installation fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610786133.5A CN107776611A (en) | 2016-08-31 | 2016-08-31 | A kind of railway work electricity protection digital communication and train early warning station equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610786133.5A CN107776611A (en) | 2016-08-31 | 2016-08-31 | A kind of railway work electricity protection digital communication and train early warning station equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107776611A true CN107776611A (en) | 2018-03-09 |
Family
ID=61451167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610786133.5A Pending CN107776611A (en) | 2016-08-31 | 2016-08-31 | A kind of railway work electricity protection digital communication and train early warning station equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107776611A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001233214A (en) * | 2000-02-21 | 2001-08-28 | Nec Mobile Commun Ltd | Alarm method for train approach |
| CN102963401A (en) * | 2012-10-29 | 2013-03-13 | 泉州市铁通电子设备有限公司 | Novel comprehensive equipment of railway station system |
| CN103391297A (en) * | 2013-07-31 | 2013-11-13 | 南京泰通科技有限公司 | Wireless dispatching system of IP (internet protocol)-based digital train |
| CN103560847A (en) * | 2013-11-21 | 2014-02-05 | 天津七一二通信广播有限公司 | Method for testing large triangle communication function through portable railway handheld platforms |
| CN104584638A (en) * | 2012-09-25 | 2015-04-29 | 三菱重工业株式会社 | Mobile communication system, mobile communication method, mobile station, program, and recording medium |
| CN104787087A (en) * | 2015-04-17 | 2015-07-22 | 泉州市铁通电子设备有限公司 | Portable digital communication station for railway train wireless dispatching |
| CN104787090A (en) * | 2015-04-17 | 2015-07-22 | 泉州市铁通电子设备有限公司 | Digital train wireless dispatching communication system station radio station |
| CN105610742A (en) * | 2016-03-16 | 2016-05-25 | 天津七一二通信广播有限公司 | Centralized railway station wireless communication radio system and communication method |
-
2016
- 2016-08-31 CN CN201610786133.5A patent/CN107776611A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001233214A (en) * | 2000-02-21 | 2001-08-28 | Nec Mobile Commun Ltd | Alarm method for train approach |
| CN104584638A (en) * | 2012-09-25 | 2015-04-29 | 三菱重工业株式会社 | Mobile communication system, mobile communication method, mobile station, program, and recording medium |
| CN102963401A (en) * | 2012-10-29 | 2013-03-13 | 泉州市铁通电子设备有限公司 | Novel comprehensive equipment of railway station system |
| CN103391297A (en) * | 2013-07-31 | 2013-11-13 | 南京泰通科技有限公司 | Wireless dispatching system of IP (internet protocol)-based digital train |
| CN103560847A (en) * | 2013-11-21 | 2014-02-05 | 天津七一二通信广播有限公司 | Method for testing large triangle communication function through portable railway handheld platforms |
| CN104787087A (en) * | 2015-04-17 | 2015-07-22 | 泉州市铁通电子设备有限公司 | Portable digital communication station for railway train wireless dispatching |
| CN104787090A (en) * | 2015-04-17 | 2015-07-22 | 泉州市铁通电子设备有限公司 | Digital train wireless dispatching communication system station radio station |
| CN105610742A (en) * | 2016-03-16 | 2016-05-25 | 天津七一二通信广播有限公司 | Centralized railway station wireless communication radio system and communication method |
Non-Patent Citations (1)
| Title |
|---|
| 李苗青等: "工电防护应急通信系统在汉丹线的应用", 《铁道通信信号》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180309 |
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| RJ01 | Rejection of invention patent application after publication |