CN203225747U - Interstation safety information transmission means based on optical communication - Google Patents
Interstation safety information transmission means based on optical communication Download PDFInfo
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- CN203225747U CN203225747U CN 201320208620 CN201320208620U CN203225747U CN 203225747 U CN203225747 U CN 203225747U CN 201320208620 CN201320208620 CN 201320208620 CN 201320208620 U CN201320208620 U CN 201320208620U CN 203225747 U CN203225747 U CN 203225747U
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- conveyer
- line
- interface box
- inaccessible
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Abstract
The utility model discloses an interstation safety information transmission means based on optical communication, which comprises a block instrument 1, a block instrument 2, a transputer 1, and a transputer 2. The block instrument 1 is connected to an interface box 1 through a block wire 1 and a block wire 2. The interface box 1 is connected to the tranputer 1 through an acquisition wire 1 and an acquisition wire 2. The block instrument 2 is connected to an interface box 2 through the block wire 1 and the block wire 2. The interface box 2 is connected to the transputer 2 through the acquisition wire 1 and the acquisition wire 2. The transputer 1 is connected to the transputer 2 through a portion A and a portion B, wherein the portion A is a 2Mb link or an optical fiber 1 and the portion B is a 2Mb link or an optical fiber 2. The interstation safety information transmission means realizes manual switch between the optical fiber and a cable, no requirement of parking in the process of maintenance, and easy, quick and on time maintenance, Furthermore, the interstation safety information transmission means based on optical communication dramatically reduces potential safety hazard of railway vehicles, effectively avoids accidents caused fault operation by field staff and guarantee equipment safety.
Description
Technical field
The utility model relates to a kind of signalling, specifically belongs to a kind of optical communication signalling, belongs to a kind of based on security information transmitting device between the optical communication Railways Stations definitely.
Background technology
At present, the inaccessible information that is used for train reception and departure between two stations of railway section is finished by two kinds of information of positive and negative pulse, and transmitting inaccessible transmission of Information medium is cable or optical cable.Under cable fault causes situation that the railway transportation disruption happens occasionally, cable fault is searched complexity, the process of recovering is slow, spended time is long, can't in time recover the normal current of vehicle, have a strong impact on the railway logistics transport capacity of semiautomatic block, and conevying efficiency, even the generation security incident, operation cost is increased.
At present, what be used for that the wayside signaling transmission of 64D single line/two-wire semiautomatic block adopts is conveyer, replaces the cable transmission between original station, original analog signal is changed into digital signal transmit, and realizes active and standby twin-channel transmission.When conveyer carries out the collection driving of on-the-spot signaling at stations, need change distribution to the signaling at stations circuit, in order to improve this situation of tearing distribution in a large number open and influencing relay work, invent the utility model, carry out interface work, and realize the automatic and manual switchover function of optical fiber and cable.
The utility model content
The purpose of this utility model is to overcome the deficiency that prior art exists, provide a kind of automatic/hand of optical cable and cable of realizing to switch, key switch carries out the analog channel test, webmaster arranges the multipoint network state, vehicle dispense with parking operation and carry out repair and maintenance, safeguard easy to detect, fast, timely based on security information transmitting device between the optical communication station.
Realize the technical measures of above-mentioned purpose:
A kind of based on security information transmitting device between the optical communication station, comprise block cabinet one, block cabinet two, conveyer one, conveyer two, it is: be connected by plugging-up line one and plugging-up line two between block cabinet one and the interface box one, be connected by gathering line one and gathering line two between interface box one and the conveyer one; Be connected by plugging-up line one and plugging-up line two between block cabinet two and the interface box two, be connected by gathering line one and gathering line two between interface box two and the conveyer two; Be connected by 2,000,000 links or optical fiber one and 2,000,000 links or optical fiber two between conveyer one and the conveyer two; Adopt inaccessible outside line one and inaccessible outside line two to be connected between interface box one and the interface box two.
It is characterized in that: described interface box one or interface box two are by base plate, the panel that connects on the base plate, backboard, the case shell that side plate and cover plate are formed, be connected on the case shell panel: relay indicating light, key switch, operate a direction status indicator lamp, operate two direction status indicator lamps, operate a direction switching push button, operate two direction switching push buttons, simulation positive electric pulse hole one, simulation positive electric pulse hole two, simulation negative electricity pulse hole one, simulation negative electricity pulse hole two, on the backboard: external power supply, the inaccessible interface of one direction, the inaccessible interface of two directions, the protective earthing mouth, remote alarm interface, the cable detection interface, webmaster arranges mouth, conveyer is gathered line one interface, conveyer is gathered line two interfaces, on the base plate: the inaccessible interface board of a direction, the inaccessible interface board of two directions, auxiliary control board is formed; Adopt winding displacement to be connected between panel and backboard and the floor.
It is characterized in that: per two stations all are connected in series with interface box one or interface box two by conveyer one or the conveyer two of website installation separately.
It is characterized in that: at backboard lightning protection device and lightning protection mouth are housed.
Characteristics of the present utility model are: realize that optical fiber and cable reach manual switchover, key switch protection safety, the positive and negative electrical pulse information of simulation test automatically, vehicle dispense with parking and carry out repair and maintenance is safeguarded easy to detectly, quick, timely, improves the railway operation ability, significantly reduce the rolling stock potential safety hazard, and easy for installation, construction safety is opened rapidly, on-site maintenance is convenient, easy to maintenance, can protect the accident of effectively avoiding Field Force's misoperation to take place, guaranteed the fail safe of equipment.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of interface box one or interface box two among Fig. 1;
Among the figure: 1-block cabinet one; 2-plugging-up line one; 3-plugging-up line two; 4-interface box one; 5-collection line one; 6-collection line, two, 7-conveyer, one, 8-two million link or optical fiber one; 9-two million links or optical fiber two; 10-inaccessible outside line one, 11-inaccessible outside line two, 12-interface box two; 13-panel; 14-cover plate, 15-conveyer, two, 16-base plate; 17-side plate; 18-block cabinet, two, 19-key switch, 20-relay indicating light; 21-simulation positive electric pulse hole one; 22-simulation negative electricity pulse hole one, 23-operation, one direction status indicator lamp, 24-operation, one direction switching push button; 25-simulation positive electric pulse hole two; 26-simulation negative electricity pulse hole two, 27-operation, two direction status indicator lamps, 28-operation, two direction switching push buttons; 29-auxiliary control board; the inaccessible interface board of 30-one direction, the inaccessible interface board of 31-two directions, 32-external power supply; the inaccessible interface of 33-two directions; the inaccessible interface of 34-one direction, 35-protective earthing mouth, 36-lightning protection mouth; 37-remote alarm interface; 38-cable detection interface, 39-conveyer is gathered line one interface, and 40-webmaster arranges mouth; 41-conveyer is gathered line two interfaces; 42-lightning protection device, 43-backboard, 44-case shell.
Embodiment
Be described further below in conjunction with accompanying drawing:
A kind of based on security information transmitting device between the optical communication station, comprise block cabinet 1, block cabinet 2 18, conveyer 1, conveyer 2 15, it is connected by plugging-up line 1 and plugging-up line 23 between block cabinet 1 and interface box 1, is connected by gathering line 1 and gathering line 26 between interface box 1 and the conveyer 1; Be connected by plugging-up line 1 and plugging-up line 23 between block cabinet 2 18 and the interface box 2 12, be connected by gathering line 1 and gathering line 26 between interface box 2 12 and the conveyer 2 15; Be connected with 2,000,000 links or optical fiber 29 by 2,000,000 links or optical fiber 1 between conveyer 1 and the conveyer 2 15; Adopt inaccessible outside line 1 and inaccessible outside line 2 11 to be connected between interface box 1 and the interface box 2 12.
The structure of described interface box 1 or interface box 2 12: adopt welding or inserting mode to connect panel 13, backboard 43 and side plate 17 at base plate 16, and cover plate 14 is covered the case shell of forming 44 in the above; Installment work indicator light 20, key switch 19, operation one direction status indicator lamp 23, operation two direction status indicator lamps 27, operation one direction switching push button 24, operation two direction switching push buttons 28, simulation positive electric pulse hole 1, simulation negative electricity pulse hole 1, simulation positive electric pulse hole 2 25, simulation negative electricity pulse hole 2 26 on the panel 13 of case shell 44; At backboard 43 installation external power supplys 32, the inaccessible interface 34 of a direction, the inaccessible interface 33 of two directions, protective earthing mouth 35, lightning protection mouth 36, remote alarm interface 37, cable detection interface 38, conveyer collection line one interface 39, webmaster mouth 40, conveyer collection line two interfaces 41 and lightning protection device 42 are set; At base plate 16 the inaccessible interface board 30 of a direction, the inaccessible interface board 31 of two directions, auxiliary control board 29 are installed; Adopt winding displacement to be connected between panel 13 and backboard 43 and the base plate 16, except the institute of clearly describing adopts the connecting line, all the other not marked parts connecting lines all adopt fire-retardant lead connection.
All be connected in series with conveyer 1 or conveyer 2 15 by the interface box 1 on the security information transmitting device of website installation separately or interface box 2 12 between per two stations.
In order to ensure the safe operation of deerstalking level car, also can set up between same optical communication station the security information transmitting device as standby at each website according to actual conditions.
Operating principle
Interface box 1 is used in combination with conveyer 1, works simultaneously; Interface box 2 12 is used in combination with conveyer 2 15, works simultaneously.When the relay indicating light 20 normal bright lamps of interface box 1, during the normal bright lamp of the relay indicating light of interface box 2 12 20, normal blocking between two stations.
When finding that on-the-spot non-fiber or optical fiber damage, to operate a direction switching push button 24 or operate two direction switch bar 28 and switch to the cable operating state, carrying out obturation handles, semiautomatic block reverts to cable passage and carries out operating state, at this moment, operate a direction status indicator lamp 23 or operate two direction status indicator lamps 27 and turn off the light, buzzing is reported to the police on the auxiliary control board 29; Under cable status, optical fiber changed or repair process after, key switch 19 is got to " allowing test " state, simulation positive electric pulse hole 1 on interface box 1 or interface box 2 12 and simulation negative electricity pulse hole 1, or behind simulation positive electric pulse hole 2 25 and the simulation negative electricity pulse hole 2 26 simulation transmission pulse signals, operate a direction status indicator lamp 23 or operate two direction status indicator lamps 27 when normally lighting, the simulation test passage is normal, again key switch 19 is got to " forbidding test " state, pressing operation one direction switching push button 24 or operate two direction switching push buttons 28 and switch to the fiber work state then, at this moment, semiautomatic block returns to optical-fibre channel and carries out work, at this moment, relay indicating light 20, operate a direction status indicator lamp 23 or operate two direction status indicator lamps 27 and show normally that all auxiliary control board 29 buzzings are gone out.
Embodiment is not to implementation restriction of the present utility model only for exemplifying.
Claims (4)
1. one kind based on security information transmitting device between the optical communication station, comprise block cabinet one, block cabinet two, conveyer one, conveyer two, it is characterized in that: be connected by plugging-up line one and plugging-up line two between block cabinet one and the interface box one, be connected by gathering line one and gathering line two between interface box one and the conveyer one; Be connected by plugging-up line one and plugging-up line two between block cabinet two and the interface box two, be connected by gathering line one and gathering line two between interface box two and the conveyer two; Be connected by 2,000,000 links or optical fiber one and 2,000,000 links or optical fiber two between conveyer one and the conveyer two; Adopt inaccessible outside line one and inaccessible outside line two to be connected between interface box one and the interface box two.
2. as claimed in claim 1 a kind of based on security information transmitting device between the optical communication station, it is characterized in that: described interface box one or interface box two are by base plate, the panel that connects on the base plate, backboard, the case shell that side plate and cover plate are formed, be connected on the case shell panel: relay indicating light, key switch, operate a direction status indicator lamp, operate two direction status indicator lamps, operate a direction switching push button, operate two direction switching push buttons, simulation positive electric pulse hole one, simulation positive electric pulse hole two, simulation negative electricity pulse hole one, simulation negative electricity pulse hole two, on the backboard: external power supply, the inaccessible interface of one direction, the inaccessible interface of two directions, the protective earthing mouth, remote alarm interface, the cable detection interface, webmaster arranges mouth, conveyer is gathered line one interface, conveyer is gathered line two interfaces, on the base plate: the inaccessible interface board of a direction, the inaccessible interface board of two directions, auxiliary control board is formed; Adopt winding displacement to be connected between panel and backboard and the floor.
3. as claimed in claim 2 a kind of based on security information transmitting device between the optical communication station, it is characterized in that: per two stations all are connected in series with interface box one or interface box two by conveyer one or the conveyer two of website installation separately.
4. as claimed in claim 2 a kind of based on security information transmitting device between the optical communication station, it is characterized in that: at backboard lightning protection device and lightning protection mouth are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208620 CN203225747U (en) | 2013-04-23 | 2013-04-23 | Interstation safety information transmission means based on optical communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208620 CN203225747U (en) | 2013-04-23 | 2013-04-23 | Interstation safety information transmission means based on optical communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203225747U true CN203225747U (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320208620 Expired - Fee Related CN203225747U (en) | 2013-04-23 | 2013-04-23 | Interstation safety information transmission means based on optical communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203225747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112152665A (en) * | 2020-09-28 | 2020-12-29 | 北京锐为信科技有限公司 | Optical block remote switching system |
-
2013
- 2013-04-23 CN CN 201320208620 patent/CN203225747U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112152665A (en) * | 2020-09-28 | 2020-12-29 | 北京锐为信科技有限公司 | Optical block remote switching system |
| CN112152665B (en) * | 2020-09-28 | 2021-07-13 | 北京锐为信科技有限公司 | Optical block remote switching system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20180423 |