CN200987203Y - Vehicle mounted multiplex monitoring arrangement - Google Patents
Vehicle mounted multiplex monitoring arrangement Download PDFInfo
- Publication number
- CN200987203Y CN200987203Y CN 200520045873 CN200520045873U CN200987203Y CN 200987203 Y CN200987203 Y CN 200987203Y CN 200520045873 CN200520045873 CN 200520045873 CN 200520045873 U CN200520045873 U CN 200520045873U CN 200987203 Y CN200987203 Y CN 200987203Y
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- monitoring arrangement
- camera
- multichannel
- display
- utility
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Abstract
The utility model relates to a normal car, in particular to a car multi-path monitoring device, consisting of a camera, a central processing box, a display and some connecting cables. The characteristics of the utility model are that a video processing chip TW2824Q and control chip Microprocessor W78E516BP are imbedded in the central processing box; after being processed by the central processing box the analog video signal acquainted by the camera is divided into multi-path pictures and outputted to the display; the pictures are clear, the working status of the system is steadily, and the installation is easy.
Description
Technical field
The utility model relates to the general vehicle class, particularly a kind of vehicle-mounted multichannel monitoring arrangement.
Background technology
The monitoring arrangement of vehicle use at present is Monitor for reverse device or middle door monitoring arrangement normally, the image of this device shows can only show the only image of one road input source at one time, show that multiway images switches and could arrive by function, it is passive to cause for user's environmental surveillance, practicality is not strong, particularly on the bus if the on-board and off-board situation at door and back door in monitoring simultaneously can't realize at all.Nowadays extended type public transport series has 3 to 4 doors, and the surveillance that single channel shows can not satisfy actual needs.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, a kind of vehicle-mounted monitoring arrangement of multichannel Display Technique is provided, this device is image and control signal processing unit with central handle box, its function one: with vision signal output composite video signal after image encoder is handled of multichannel input, this composite video signal is a kind of Display Technique of cutting apart, the vision signal that can show multichannel input on a display simultaneously is generally 2 the tunnel, the 4 tunnel, the 8 tunnel etc.; Function two: the acquisition process of control signal, central authorities' handle box is with after various control signals are gathered on the car, carry out the function corresponding item according to actual needs, control signal mainly contains: the reversing signal of putting into gear, left rotaring signal, right turn signal, enabling signal (before, during and after door).
The utility model purpose realizes being finished by following technical scheme:
The utility model is a kind of vehicle-mounted multichannel monitoring arrangement, it is characterized by built-in video frequency processing chip TW2824Q of central handle box and control single chip computer W78E516BP, the video analog signal that camera collection arrives, after central handle box is handled, the image that the output multichannel is cut apart monitors each ambient conditions to display simultaneously for the user.。
The utility model has the advantages that, adopt video dividing technique, show the environment picture that multichannel is monitored simultaneously, clear picture, system works is stable, simple installation.
Summary of drawings
Accompanying drawing 1 is a system flow schematic diagram of the present utility model;
Concrete technical scheme
The utility model feature and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technical staff's of the same trade understanding:
Present embodiment comprises camera, central handle box (claiming central controller again), display, stube cable, and wherein the optional multichannel of camera is generally 2 the tunnel, the 4 tunnel, the 8 tunnel.
Central authorities' handle box has the function selecting button: power button, picture segmentation selection key, camera 1 button, camera 2 buttons, camera 3 buttons, camera 4 buttons, menu key etc.
Present embodiment mainly adopts the video frequency processing chip TW2824Q and the control single chip computer W78E516BP of central handle box, after the system power supply power supply, the multichannel camera collection to video analog signal be input to central handle box, by its built-in video frequency processing chip TW2824Q the multi-channel video analog signal is synthesized many divided frame one way word signals, be converted to one road analog video signal again and output to display, reach multi-channel video Presentation Function simultaneously.Cutting apart of output picture counted by control unit W78E516BP chip controls, can operate " picture segmentation selection " button and select image output to cut apart number.The present embodiment image is indeformable under each show state.
Central authorities' handle box keypress function can be connected on the automobile instrument panel according to actual needs.This multichannel Display Technique simultaneously is particularly suitable for being used in vehicle-mounted multichannel monitoring arrangement.
Claims (2)
1, a kind of vehicle-mounted multichannel monitoring arrangement, it is characterized in that built-in video frequency processing chip TW2824Q of its central handle box and control single chip computer W78E516BP, the video analog signal that camera collection arrives, after central handle box was handled, the image that the output multichannel is cut apart was to display.
2, a kind of vehicle-mounted multichannel monitoring arrangement according to claim 1 is characterized in that described video frequency processing chip TW2824Q is connected with control single chip computer W78E516BP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045873 CN200987203Y (en) | 2005-10-25 | 2005-10-25 | Vehicle mounted multiplex monitoring arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045873 CN200987203Y (en) | 2005-10-25 | 2005-10-25 | Vehicle mounted multiplex monitoring arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200987203Y true CN200987203Y (en) | 2007-12-05 |
Family
ID=38916655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520045873 Expired - Fee Related CN200987203Y (en) | 2005-10-25 | 2005-10-25 | Vehicle mounted multiplex monitoring arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200987203Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098498A (en) * | 2010-12-30 | 2011-06-15 | 衢州电力局 | Fault recording terminal |
| 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 |
| CN103260006A (en) * | 2012-02-17 | 2013-08-21 | 建腾创达科技股份有限公司 | Window dividing control method for channels displaying many surveillance videos |
| CN104301718A (en) * | 2014-10-27 | 2015-01-21 | 广东欧珀移动通信有限公司 | Image display method in camera stability detection and camera stability detection method and system |
-
2005
- 2005-10-25 CN CN 200520045873 patent/CN200987203Y/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN102098498A (en) * | 2010-12-30 | 2011-06-15 | 衢州电力局 | Fault recording terminal |
| CN103260006A (en) * | 2012-02-17 | 2013-08-21 | 建腾创达科技股份有限公司 | Window dividing control method for channels displaying many surveillance videos |
| CN104301718A (en) * | 2014-10-27 | 2015-01-21 | 广东欧珀移动通信有限公司 | Image display method in camera stability detection and camera stability detection method and system |
| CN104301718B (en) * | 2014-10-27 | 2017-09-19 | 广东欧珀移动通信有限公司 | Image in camera Detection of Stability is shown and its detection method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Ren Jing Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Ren Jing Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20101025 |