CN205726136U - A kind of level crossing video wireless transmission system - Google Patents
A kind of level crossing video wireless transmission system Download PDFInfo
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- CN205726136U CN205726136U CN201620330426.8U CN201620330426U CN205726136U CN 205726136 U CN205726136 U CN 205726136U CN 201620330426 U CN201620330426 U CN 201620330426U CN 205726136 U CN205726136 U CN 205726136U
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- video
- level crossing
- signal transmitting
- transmitting element
- video signal
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Abstract
This utility model relates to a kind of level crossing video wireless transmission system, belongs to wireless communication technology field.This system includes car-mounted display unit, video reception unit, video acquisition processing unit, video signal transmitting element and photographic head, and photographic head has multiple, is all located at level crossing；Photographic head, video acquisition processing unit are connected with video signal transmitting element order；Video signal transmitting element has multiple, is respectively positioned on Along Railway；Video reception unit is connected with car-mounted display unit；Video signal transmitting element is connected with video reception unit also by wireless network；Video reception unit is positioned at train head；Car-mounted display unit is arranged in engine driver's driver's cabin.Train will by level crossing time, trainman can see road junction live view situation by this system, can shift to an earlier date how anticipation passes through, and assist driver drives with caution, and reduces train in enterprise with this and passes through security incident incidence rate, improves train conevying efficiency.
Description
Technical field
This utility model belongs to wireless communication technology field, is specifically related to a kind of level crossing video wireless transmission system.
Background technology
There are railway transporting operation in the large enterprises such as most domestic iron and steel, chemical industry, mine, harbour, railway in enterprise
Circuit blends with highway, plant area, workshop, living area etc., and Along Railway produces multiple railway level-crossing.Each road junction vehicle,
Walk situation is inconsistent, and some level crossings vehicle, walk are few, and scene is not provided with road junction person guard.Train
Head divides 2 kinds of situation tractions, a kind of in the traction of wagon box front position, and another kind of promotion after wagon box, train is through this type
Road junction time, locomotive needs pre-decelerating, relies on shunter to observe road junction situation, and when confirming safe, train passes through road junction.At machine
In the case of car hauling operation load is big, having a strong impact on rail transportation efficiency, affect enterprise and produce, locomotive deceleration, acceleration are to machine
The many factors such as the loss of car and fuel oil consumption, cause cost of railway traffic high.Concurrently there are potential safety hazard.The most how gram
Taking the deficiencies in the prior art is the problem that current wireless communication technology field needs solution badly.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, it is provided that a kind of level crossing video wireless transmission
System, this system can be transferred to real-time, stable for level crossing live view in engineer's operating room, engine driver's energy
Scene, anticipation road junction passage situation in advance, if need pre-decelerating, in order to train safety road junction.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of level crossing video wireless transmission system, adopts including car-mounted display unit, video reception unit, video
Collection processing unit, video signal transmitting element and photographic head,
Described photographic head has multiple, is all located at level crossing；
Described photographic head, video acquisition processing unit are connected with video signal transmitting element order；
Described video signal transmitting element has multiple, is respectively positioned on Along Railway；
Described video reception unit is connected with car-mounted display unit；
Described video signal transmitting element is connected with video reception unit also by wireless network；
Described video reception unit is positioned at train head；
Described car-mounted display unit is arranged in engine driver's driver's cabin.
It is further preferred that described photographic head has 4, lay respectively at 4 directions of level crossing.
It is further preferred that described wireless network connected mode is WIFI.
It is further preferred that described photographic head is infrared high-definition camera.
Car-mounted display unit described in this utility model, is arranged in engine driver's driver's cabin, for showing in real time
Mouth live view.
Video reception unit, is arranged on train head, for receiving the wireless communication that video signal transmitting element sends
Number, then wireless signal is changed into analogue signal and transmits to car-mounted display unit, i.e. video pictures is passed back to car-mounted display
Unit shows in real time.
Video acquisition unit, is used for controlling camera collection level crossing multi-channel video picture.
Video signal transmitting element, after the video signal of video acquisition unit collection is converted to wireless signal, sends out
See off.
It is anti-interference that video signal transmitting element of the present utility model and video reception unit are respectively provided with signal, Yi Jixin
Number encryption function.
Compared with prior art, it has the beneficial effect that this utility model
This utility model overcomes the deficiency of existing mode of operation, it is achieved that level crossing video wireless transmission, changes
Rely on shunter or road junction person to observe road junction situation, then circulate a notice of trainman carry out slowing down by by the way of, by this practicality newly
Type railway road junction video wireless transmission system, improves locomotive and passes through safety, reduces the security incident of passing through of train in enterprise and occurs
Rate, improves train conevying efficiency simultaneously, reduces enterprise railway cost of transportation.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model level crossing video wireless transmission system；
Fig. 2 is that the signal of this utility model level crossing video wireless transmission system moves towards schematic diagram；
Wherein, 1, car-mounted display unit；2, video reception unit；3, video acquisition processing unit；4, video signal
Transmitting element；5, photographic head；6, railway；7, highway；8, train；Arrow is oriented to signal or data direction of transfer.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail.
It will be understood to those of skill in the art that the following example is merely to illustrate this utility model, and should not be regarded as limiting
Scope of the present utility model.Unreceipted concrete technology, annexation or condition person in embodiment, according to the document institute in this area
Describe technology, annexation or condition or carry out according to product description.The unreceipted production of material therefor, instrument or equipment
Manufacturer person, is the conventional products that can be obtained by purchase.
As depicted in figs. 1 and 2, a kind of level crossing video wireless transmission system, including car-mounted display unit 1, video letter
Number receive unit 2, video acquisition processing unit 3, video signal transmitting element 4 and photographic head 5,
Described photographic head 5 has multiple, is all located at level crossing；Photographic head 5 described in this utility model embodiment has 4
Individual, lay respectively at 4 directions of level crossing.
Described photographic head 5, video acquisition processing unit 3 are connected with video signal transmitting element 4 order；
Described video signal transmitting element 4 has multiple, is respectively positioned on Along Railway；
Described video reception unit 2 is connected with car-mounted display unit；
Described video signal transmitting element 4 is connected with video reception unit 2 also by wireless network；
Described video reception unit 2 is positioned at train head；
Described car-mounted display unit 1 is arranged in engine driver's driver's cabin.
Described wireless network connected mode is WIFI.
Photographic head 5 described in the present embodiment is preferably infrared high-definition camera.
The specific implementation method of this utility model level crossing video wireless transmission system is:
A, set up 4 frame infrared high-definition camera 5(in level crossing different with level crossing practical situation, the frame of video camera
Number can be fixed by practical situation), monitor the live view in 4 directions, crossing respectively, video acquisition unit 3 controls to gather 4 framves in real time
The video of infrared high-definition camera 5.
B, video acquisition unit 3 are connected with video signal transmitting element 4, real-time, stable the transmission of video collected
To video signal transmitting element 4.
C, many set video signal transmitting element 4(video signal transmitting elements 4 are installed along the line at railroad track at railroad track
The how many set of installation along the line is relevant with Along Railway surrounding, such as: surrounding barrier is many, needs several sets of many installations to regard
Frequently signal transmitting unit 4, to ensure that signal stabilization covers), ensure that video signal is stable, reliably transmit, video signal sends
4 video signals of unit are converted to wireless signal, send to video reception unit 2 in real time.
D, video reception unit 2 can be sent out by timely, the stable video signal that receives in wireless signal coverage
Send the wireless signal that unit 4 sends.
E, car-mounted display unit 1 are connected with video reception unit 2, the nothing that video reception unit 2 will receive
Line signal changes into analogue signal and transmits to car-mounted display unit 1, and car-mounted display unit 1 can show video reception in real time
The wireless signal that unit 2 receives.Car-mounted display unit 1 is arranged in engine driver's driver's cabin, has picture segmentation, Multiple-shower
Function.
When train will pass through railway road junction, driver is directly by checking the railway road junction that car-mounted display unit 1 shows
Picture can shift to an earlier date how anticipation passes through, and auxiliary engine driver drives with caution, and reduces train in enterprise with this and passes through safe thing
Therefore incidence rate, improve train conevying efficiency.
Those skilled in the art of the present technique are it is understood that the correlation module that relates in this utility model and realization thereof
Function is to carry computer software conventional in prior art in the hardware after improvement and the device of composition, device or system
Program or relevant agreement achieve that, are not to improve computer software programs of the prior art or relevant agreement.
Such as, the computer hardware system after improvement still can realize this hardware system by loading existing operation system of software
Specific function.It is understood, therefore, that innovation of the present utility model is to change hardware module in prior art
Enter and connect syntagmatic, rather than be only in hardware module for realizing changing of the software that carries about function or agreement
Enter.
Those skilled in the art of the present technique are it is understood that the correlation module mentioned in this utility model is performed for this
One or more hardware device in step in operation, method, flow process, measure, scheme described in application.Described hardware sets
Standby can be required purpose and specialized designs and manufacture, or the known device in general purpose computer or known can also be used
Other hardware devices.Described general purpose computer activates or reconstructs with having storage procedure Selection within it.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative used herein " ", "
Individual ", " described " and " being somebody's turn to do " may also comprise plural form.It is to be further understood that description of the present utility model uses
Wording " include " referring to there is described feature, integer, step, operation, element and/or assembly, but it is not excluded that existence or
Add other features one or more, integer, step, operation, element, assembly and/or their group.It should be understood that when us
Claiming element to be " connected " or during " coupled " to another element, it can be directly connected or coupled to other elements, or can also
There is intermediary element.Additionally, " connection " used herein or " coupling " can include wireless connections or couple.Used herein arrange
Diction "and/or" includes one or more any cell listing item being associated and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (include technology art
Language and scientific terminology) have with the those of ordinary skill in this utility model art be commonly understood by identical meaning.Also
It should be understood that those terms defined in such as general dictionary should be understood that have with in the context of prior art
The consistent meaning of meaning, and unless defined as here, will not explain by idealization or the most formal implication.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (4)
1. a level crossing video wireless transmission system, it is characterised in that include that car-mounted display unit (1), video signal connect
Receive unit (2), video acquisition processing unit (3), video signal transmitting element (4) and photographic head (5),
Described photographic head (5) has multiple, is all located at level crossing；
Described photographic head (5), video acquisition processing unit (3) are connected with video signal transmitting element (4) order；
Described video signal transmitting element (4) has multiple, is respectively positioned on Along Railway；
Described video reception unit (2) is connected with car-mounted display unit；
Described video signal transmitting element (4) is connected with video reception unit (2) also by wireless network；
Described video reception unit (2) is positioned at train head；
Described car-mounted display unit (1) is arranged in engine driver's driver's cabin.
Level crossing the most according to claim 1 video wireless transmission system, it is characterised in that described photographic head (5)
There are 4, lay respectively at 4 directions of level crossing.
Level crossing the most according to claim 1 video wireless transmission system, it is characterised in that described wireless network is even
The mode of connecing is WIFI.
Level crossing the most according to claim 1 video wireless transmission system, it is characterised in that described photographic head (5)
For infrared high-definition camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330426.8U CN205726136U (en) | 2016-04-19 | 2016-04-19 | A kind of level crossing video wireless transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330426.8U CN205726136U (en) | 2016-04-19 | 2016-04-19 | A kind of level crossing video wireless transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726136U true CN205726136U (en) | 2016-11-23 |
Family
ID=57297546
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620330426.8U Expired - Fee Related CN205726136U (en) | 2016-04-19 | 2016-04-19 | A kind of level crossing video wireless transmission system |
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| CN (1) | CN205726136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108074416A (en) * | 2017-12-12 | 2018-05-25 | 中国铁道科学研究院电子计算技术研究所 | A kind of early warning system at traffic road junction |
| CN110576885A (en) * | 2019-10-24 | 2019-12-17 | 中国铁路沈阳局集团有限公司科学技术研究所 | remote video monitoring system for operation of railway shunting machine |
-
2016
- 2016-04-19 CN CN201620330426.8U patent/CN205726136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108074416A (en) * | 2017-12-12 | 2018-05-25 | 中国铁道科学研究院电子计算技术研究所 | A kind of early warning system at traffic road junction |
| CN110576885A (en) * | 2019-10-24 | 2019-12-17 | 中国铁路沈阳局集团有限公司科学技术研究所 | remote video monitoring system for operation of railway shunting machine |
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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: 20161123 |