CN101415108A - Apparatus for monitoring wireless vehicle-adjusting image - Google Patents
Apparatus for monitoring wireless vehicle-adjusting image Download PDFInfo
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- CN101415108A CN101415108A CNA2007101348036A CN200710134803A CN101415108A CN 101415108 A CN101415108 A CN 101415108A CN A2007101348036 A CNA2007101348036 A CN A2007101348036A CN 200710134803 A CN200710134803 A CN 200710134803A CN 101415108 A CN101415108 A CN 101415108A
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Abstract
The invention discloses a wireless image monitor, comprising a front-end image collecting emitter and a terminal image monitoring host machine which are connected with each other by a wireless channel; the front-end image collecting emitter comprises an image collector, a pre-image processor and a wireless emitter and is connected with a digital signal wire by a video signal wire; the terminal image monitoring host machine comprises a wireless receiver, a post-image processor and a display and is connected with the digital signal wire by a video signal wire; the wireless image monitor can improve the working condition of the shunting personnel and reduce the occurrence probability of safety accidents.
Description
Technical field
The present invention relates to a kind of picture control device, when relating in particular to railway locomotive propelling operation, a kind of wireless image supervising device that the locomotive personnel use.
Background technology
In the rail transportation system, locomotive often need advance operation when execution is shunt and load and unload task.This moment vehicle preceding, locomotive after, driver's sight line is stopped, can't normally observe the road conditions in the place ahead.In order to guarantee traffic safety, need the yard man to use the wireless talkback phone manually to guide and command in train the place ahead.This operating type can make yard man's labour intensity increase under the situation of weather harsh (as in freezing winter and in sultry summer, rapid storm rain) or environment abominable (as the molten steel transhipment, being commonly called as screw oil expeller), and healthy even personal safety all can be subjected to adverse influence.
Summary of the invention
The invention provides a kind of condition of work that can improve the yard man, reduce the apparatus for monitoring wireless vehicle-adjusting image of occurrence probability of safety accidents.
The present invention is achieved by the following technical solution: apparatus for monitoring wireless vehicle-adjusting image, comprise front end IMAQ transmitter, terminal image monitoring host computer, and link to each other with wireless channel between described front end IMAQ transmitter and the terminal image monitoring host computer; Described front end IMAQ transmitter comprises image acquisition device, preceding image processor and wireless launcher, and be connected with digital signal line by video signal cable, described front end IMAQ transmitter also is connected with the battery case that rechargeable battery is set, and described battery case is connected by lead with wireless launcher with image acquisition device, preceding image processor; Described terminal image monitoring host computer comprises wireless receiver, back image processor and display, and be connected with digital signal line by video signal cable, described terminal image monitoring host computer also comprises the Charge Management device, and described Charge Management device is connected by lead with display with wireless receiver, back image processor.
Described terminal image monitoring host computer also comprises memory, and described memory is connected with digital signal line by video signal cable with the back image processor.
Described image acquisition device is an image unit.
Described image unit can be a camera, also can be the infrared night vision camera.
The present invention is by the camera collection image, through preceding image processor coding, compression, carry signal by wireless launcher, again through wireless receiver receive, after image processor decompress(ion), decoding, the image input display just can be when locomotive advances operation be sent to the place ahead road conditions on the indicator screen in the driver's cabin in real time, allows the driver can see real-time dynamic image, thereby improve yard man's condition of work, reduce the security incident odds.The present invention can send the image of back image processor decompress(ion), decoding to the memory stores record simultaneously, plays at any time, realizes monitoring round the clock; The charging that the Charge Management device is responsible for battery and apparatus for monitoring wireless vehicle-adjusting image are connected with electrical locomotive power.
Description of drawings
Fig. 1 is a block diagram of the present invention
Embodiment
A kind of apparatus for monitoring wireless vehicle-adjusting image comprises front end IMAQ transmitter, terminal image monitoring host computer, links to each other with wireless channel between described front end IMAQ transmitter and the terminal image monitoring host computer; Described front end IMAQ transmitter comprises infrared night vision camera, preceding image processor and wireless launcher, and be connected with digital signal line by video signal cable, described front end IMAQ transmitter also is connected with the battery case that rechargeable battery is set, and described battery case is connected by lead with wireless launcher with infrared night vision camera, preceding image processor; Described terminal image monitoring host computer comprises wireless receiver, back image processor and display, and be connected with digital signal line by video signal cable, described terminal image monitoring host computer also comprises Charge Management device and memory, described Charge Management device is connected by lead with display with electrical locomotive power, wireless receiver, back image processor, and described memory is connected with digital signal line by video signal cable with the back image processor.The infrared night vision camera adopts high-quality colored CCD imageing sensor and advanced digital technology, and image definition can reach more than 420 lines; Forward and backward image processor adopts high performance digital processing chip to improve the signal to noise ratio and the distortion factor effectively; The Automatic white balance function can automatically regulate camera under varying environment the white balance point, guarantee the color nature true to nature of image; Adopted high-power remote semiconductor infrared light emission that secondary light source is provided simultaneously, even if in night work, the driver also can see road conditions clearly; The emission transmission range reaches 500-1000 rice, can reach 3000 meters in the open ground.
Claims (4)
1, apparatus for monitoring wireless vehicle-adjusting image is characterized in that: comprise front end IMAQ transmitter, terminal image monitoring host computer, link to each other with wireless channel between described front end IMAQ transmitter and the terminal image monitoring host computer; Described front end IMAQ transmitter comprises image acquisition device, preceding image processor and wireless launcher, and be connected with digital signal line by video signal cable, described front end IMAQ transmitter also is connected with the battery case that rechargeable battery is set, and described battery case is connected by lead with wireless launcher with image acquisition device, preceding image processor; Described terminal image monitoring host computer comprises wireless receiver, back image processor and display, and be connected with digital signal line by video signal cable, described terminal image monitoring host computer also comprises the Charge Management device, and described Charge Management device is connected by lead with display with wireless receiver, back image processor.
2, apparatus for monitoring wireless vehicle-adjusting image according to claim 1 is characterized in that: described terminal image monitoring host computer also comprises memory, and described memory is connected with digital signal line by video signal cable with the back image processor.
3, apparatus for monitoring wireless vehicle-adjusting image according to claim 1 and 2 is characterized in that: described image acquisition device is an image unit.
4, apparatus for monitoring wireless vehicle-adjusting image according to claim 3 is characterized in that: described image unit can be a camera, also can be the infrared night vision camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101348036A CN101415108A (en) | 2007-10-21 | 2007-10-21 | Apparatus for monitoring wireless vehicle-adjusting image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101348036A CN101415108A (en) | 2007-10-21 | 2007-10-21 | Apparatus for monitoring wireless vehicle-adjusting image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101415108A true CN101415108A (en) | 2009-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101348036A Pending CN101415108A (en) | 2007-10-21 | 2007-10-21 | Apparatus for monitoring wireless vehicle-adjusting image |
Country Status (1)
| Country | Link |
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| CN (1) | CN101415108A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611875A (en) * | 2011-12-22 | 2012-07-25 | 中国北车集团大连机车研究所有限公司 | Locomotive running parameter extraction device of locomotive microcomputer display screen |
| CN108099956A (en) * | 2017-12-14 | 2018-06-01 | 西北铁道电子股份有限公司 | The angle of locomotive shunting device, method and binocular camera determines method |
| CN108216306A (en) * | 2017-09-06 | 2018-06-29 | 华东交通大学 | Shunting safety guard system and control method in a kind of vehicle phase library based on wireless video and infrared detection joint control |
-
2007
- 2007-10-21 CN CNA2007101348036A patent/CN101415108A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611875A (en) * | 2011-12-22 | 2012-07-25 | 中国北车集团大连机车研究所有限公司 | Locomotive running parameter extraction device of locomotive microcomputer display screen |
| CN108216306A (en) * | 2017-09-06 | 2018-06-29 | 华东交通大学 | Shunting safety guard system and control method in a kind of vehicle phase library based on wireless video and infrared detection joint control |
| CN108099956A (en) * | 2017-12-14 | 2018-06-01 | 西北铁道电子股份有限公司 | The angle of locomotive shunting device, method and binocular camera determines method |
| CN108099956B (en) * | 2017-12-14 | 2023-05-02 | 西北铁道电子股份有限公司 | Locomotive shunting device and method for determining included angle of binocular camera |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090422 |