CN201114400Y - Engine rear view video system - Google Patents
Engine rear view video system Download PDFInfo
- Publication number
- CN201114400Y CN201114400Y CNU2007200153110U CN200720015311U CN201114400Y CN 201114400 Y CN201114400 Y CN 201114400Y CN U2007200153110 U CNU2007200153110 U CN U2007200153110U CN 200720015311 U CN200720015311 U CN 200720015311U CN 201114400 Y CN201114400 Y CN 201114400Y
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- China
- Prior art keywords
- engine
- utility
- model
- backsight
- video system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000003137 locomotive effect Effects 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 description 4
- 239000003595 mist Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a backsight video system of a railway engine which is characterized in that the utility model adopts an infrared shooting technology to collect relevant images at two sides of the engine through the infrared cameras mounted at two sides of the outside of a cab of the engine, and uses an LCD display inside the cab of the engine to display through a video transmission system. Compared with the traditional rearview mirror of the engine, the utility model has the advantages that an excellent ergonomics interface can observe the backsight images without action mechanical parts as well as without swiveling and extending out of the window at the side surface; the vision can not be lowered for the fog at the side window; the performance of the camera can be better under the working situation of lower visibility on the contrary. The backsight video system of the utility model can replace the rearview mirror of the existing railway electric engine and gas engine. As the backsight video system is an independent system, only the power is needed to be supplied and no control systems are needed, the utility model can be popularized and used in the manufacture and heavy repair of the electric engines and gas engines.
Description
Technical field
The utility model relates to the backsight video system of electric locomotive or diesel locomotive.
Background technology
On electric locomotive or diesel locomotive, all be to use rearview mirror to locomotive two proceeds posterolateral to observing, rearview mirror is installed in locomotive cab side window outside, use optical reflecting lens, mechanical structure, when side window has mist, can directly not carry out visual observation, when side window has mist, need open side window and carry out visual observation by side window.
Because what rearview mirror used is mechanical structure, service time, long meeting caused reliability decrease.Because the influence of view mode, the driver needs rotary head even head is leant out side window, and side window is opened and can be caused the drivers' cab noise to roll up, and reduces the comfort level of driver's operational environment.
Therefore, a kind of novel backsight video system that can effectively address these problems is arisen at the historic moment.Its adopts infrared photography technology, gathers locomotive both sides associated picture by the infrared camera that is installed in the locomotive cab both sides external, by Video transmission system, trainman's chamber interior use LCD display show rear, locomotive both sides to image.
Summary of the invention
Proposition of the present utility model is intended to design a kind of novel locomotive backsight video system, satisfy existing driver for the locomotive rear on the basis of observing the image demand, change the optical reflection type rearview mirror of mechanical structure into the infrared video camera system.
Technical solution of the present utility model is achieved in that
At the outside infrared camera of installing of car body, use the infrared lamp in the camera to impinge upon on the scene of locomotive both sides, the infrared ray of scene reflection is received by camera, by infrared image converter tube not visible electric image is transformed into macroscopic optical image then, reaches the purpose of observation.
The video image that collects by infrared camera by the Video transmission system transmission, use LCD display to show, thereby the driver can observe backsight directional correlation image like this.
Compared with prior art, the utility model has the advantages that conspicuous, mainly show its fail safe, reliability, on the basis of satisfying present back-sight visual system demand, change the optical reflection type rearview mirror of mechanical structure into the infrared video camera system, the use LCD display shows, thereby the mechanical part that need not to move has guaranteed good reliability, thereby need not rotary head and lean out side window to have created good human engineering interface to the driver, simultaneously can not reduce vision because side window ties mist yet, compare with rearview mirror, camera has better aerodynamic appearance, guarantee driver's room noise still less, under blind operating mode, the performance of camera on the contrary can be better.
Description of drawings
The utility model drawings attached 3 width of cloth, wherein:
Fig. 1 is a novel locomotive backsight video system principle schematic;
Fig. 2 is the infrared camera principle schematic;
Fig. 3 is existing rearview mirror of motorcycle principle schematic.
Power supply in the drawings, 1, the infrared pick-up head, 2, Video transmission system, 3, LCD display, 4.
Embodiment
Novel railway locomotive backsight video system as shown in Figure 3, this is a kind of typical circuit structure.The infrared video camera system is transferred to locomotive two proceeds posterolateral on the LCD display that is positioned at drivers' cab inside to image by Video transmission system, use display to show the associated picture of locomotive both sides.
Claims (1)
1, a kind of locomotive backsight video system, it is characterized in that this system is made up of infrared camera (1), Video transmission system (2) and LED display system (3), described infrared camera (1) places the locomotive cab both sides external, keep being electrically connected by Video transmission system (2) and the light-emitting diode display that is loaded on drivers' cab inside (3), and insert power supply respectively (4); The locomotive both sides associated picture that described infrared camera is gathered is presented on the light-emitting diode display by video display system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200153110U CN201114400Y (en) | 2007-10-15 | 2007-10-15 | Engine rear view video system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200153110U CN201114400Y (en) | 2007-10-15 | 2007-10-15 | Engine rear view video system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114400Y true CN201114400Y (en) | 2008-09-10 |
Family
ID=39966149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200153110U Expired - Fee Related CN201114400Y (en) | 2007-10-15 | 2007-10-15 | Engine rear view video system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114400Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098496A (en) * | 2010-12-16 | 2011-06-15 | 中国北车集团大连机车车辆有限公司 | Urban rail train rearview monitoring system |
| CN106428079A (en) * | 2016-11-01 | 2017-02-22 | 崔璨 | Trolley movement rearview device |
-
2007
- 2007-10-15 CN CNU2007200153110U patent/CN201114400Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098496A (en) * | 2010-12-16 | 2011-06-15 | 中国北车集团大连机车车辆有限公司 | Urban rail train rearview monitoring system |
| CN106428079A (en) * | 2016-11-01 | 2017-02-22 | 崔璨 | Trolley movement rearview device |
| CN106428079B (en) * | 2016-11-01 | 2018-07-13 | 崔建国 | A kind of locomotive movement rear-view mirror device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NORTH CHINA CO. Free format text: FORMER OWNER: XIE BUMING Effective date: 20080912 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080912 Address after: Beijing City, Fengtai District Fong City Park District building 15, zip code: 100076 Patentee after: China CNR Corporation Limited Address before: R & D center of Dalian Locomotive & Rolling Stock Co., Ltd., No. 51 middle The Strip, Shahekou District, Liaoning, Dalian 116022, China Patentee before: Xie Buming |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA CNR CORPORATION LIMITED DALIAN ELECTRIC TRAC Free format text: FORMER OWNER: NORTH CHINA CO. Effective date: 20090410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090410 Address after: No. 51, middle The Strip, Shahekou District, Liaoning, Dalian Province, China: 116022 Patentee after: Dalian Electric Traction Research & Development Center of China North Locomotive Co., Ltd. Address before: Beijing City, Fengtai District Fong City Park District building 15, zip code: 100076 Patentee before: China CNR Corporation Limited |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20111015 |