CN103997629A - Vehicle-mounted movable capture system and capture method for system - Google Patents
Vehicle-mounted movable capture system and capture method for system Download PDFInfo
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- CN103997629A CN103997629A CN201410257813.9A CN201410257813A CN103997629A CN 103997629 A CN103997629 A CN 103997629A CN 201410257813 A CN201410257813 A CN 201410257813A CN 103997629 A CN103997629 A CN 103997629A
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Abstract
The invention provides a vehicle-mounted movable capture system and a capture method for the system and belongs to the field of digital high-definition security and wireless transmission. The problem that an existing movable capture device can not capture vehicles breaking the law easily and clearly in real time can be solved. According to the system, the GPS signal input end of an NVR host is connected with the GPS output end of a GPS circuit, the keyboard signal input end of the NVR host is connected with the keyboard signal output end of a vehicle-mounted keyboard, the mode signal output end of the vehicle-mounted keyboard is connected with the mode control signal input end of the NVR host, the rocker signal output end of a rocker is connected with the rotating signal input end of an industrial personal computer through a bus, the image clipping control signal output end of the vehicle-mounted keyboard is connected with the image clipping control signal input end of the NVR host, the image clipping signal output end of the NVR host is connected with the image signal input end of a 3G router, and the 3G router sends image clipping signals out through the 3G network. The system is used for capturing the vehicles breaking the law in real time.
Description
Technical field
The invention belongs to digital high-definition security protection and field of wireless transmission.
Background technology
For meeting public security traffic control reality of work, need in video, know and show illegal vehicle brand number, the most simulation cameras that adopt of mobile candid photograph equipment, although can see illegal activities clearly, can not meet the need of work of seeing number plate of vehicle clearly at present.Prior art cannot meet the real-time Transmission to video file, substantially adopts local storage, and the mode copying by move media is transmitted, and cannot meet public security traffic control reality of work needs.
Summary of the invention
The present invention is difficult to illegal vehicle to carry out in order to solve existing mobile candid photograph equipment the problem of clear real-time grasp shoot.The method of the candid photograph of vehicle-mounted mobile capturing system and this system has been proposed.
Vehicle-mounted mobile capturing system of the present invention, it comprises NVR main frame, GPS circuit, vehicle-mounted keyboard, display, high-definition tripod camera, 3G router, industrial computer and rocking bar;
The gps signal input of NVR main frame connects the gps signal output of GPS circuit, and the keyboard signal input of NVR main frame connects the keyboard signal output of vehicle-mounted keyboard,
The display output of NVR main frame connects the display input of display,
The mode signal output of vehicle-mounted keyboard connects the mode control signal input of NVR main frame,
The rocking bar signal output part of rocking bar connects industrial computer turn signal input by bus;
The image interception control signal output of vehicle-mounted keyboard connects the image interception control signal input of NVR main frame;
The image interception signal output part of NVR main frame connects the picture signal input of 3G router, and 3G router sends image interception signal by 3G network;
The image signal output end of high-definition tripod camera connects the shooting signal input part of NVR main frame.
The method that adopts vehicle-mounted mobile capturing system to capture, the concrete steps of the method are:
Step 1, high-definition tripod camera is arranged on to roof, opens the power supply of high-definition tripod camera, and adopt rocking bar to control industrial computer to rotate; Drive high-definition tripod camera to rotate, adopt GPS circuit to position the car of capturing, and locating information is sent to NVR main frame;
Step 2, adopt vehicle-mounted button to high-definition tripod camera collection to image select and intercept, the locating information that NVR main frame sends truncated picture and GPS circuit 1 superposes;
Step 3, NVR main frame are sent to display and 3G router by the image information after stack simultaneously;
Step 4, the display image after to stack shows, 3G router sends the image information after stack after packing is processed by 3G network, realize and adopt the candid photograph of vehicle-mounted mobile capturing system to image.
The present invention adopts high-definition digital camera to capture front end video, and video file need to be carried out to " real-time Transmission ", to guarantee the real-time to illegal evidence locking, reduce to greatest extent artificial disturbance, transmission means is selected the more ripe wireless 3G transmission technology of existing development, met fast, in time, lock exactly illegal activities, and with automobile in rocking bar, vehicle-mounted keyboard and the combination of AVR main frame, realized vehicle-mounted removable candid photograph, and rocking bar, vehicle-mounted keyboard and AVR main frame are that the self-contained device of automobile makes system applies simple, easy to operate, high-definition digital camera can accurately catch number plate of vehicle, as evidence lock 3G Radio Transmission Technology, thoroughly solve the problem of video file real-time Transmission.
Accompanying drawing explanation
Fig. 1 is the theory diagram of vehicle-mounted mobile capturing system of the present invention.
Embodiment
Embodiment one, in conjunction with Fig. 1, present embodiment is described, vehicle-mounted mobile capturing system described in present embodiment, it comprises NVR main frame 2, GPS circuit 1, vehicle-mounted keyboard 3, display 4, high-definition tripod camera 5,3G router 6, industrial computer 7 and rocking bar 8;
The gps signal input of NVR main frame 2 connects the gps signal output of GPS circuit 1, and the keyboard signal input of NVR main frame 2 connects the keyboard signal output of vehicle-mounted keyboard 3,
The display output of NVR main frame 2 connects the display input of display 4, the mode signal output of vehicle-mounted keyboard 3 connects the mode control signal input of NVR main frame 2, and the rocking bar signal output part of rocking bar 8 connects industrial computer 7 turn signal inputs by bus; The image interception control signal output of vehicle-mounted keyboard 3 connects the image interception control signal input of NVR main frame 2; The image interception signal output part of NVR main frame 2 connects the picture signal input of 3G router 6, and 3G router 6 sends image interception signal by 3G network;
The image signal output end of high-definition tripod camera 5 connects the shooting signal input part of NVR main frame 2.
Embodiment two, present embodiment are further illustrating the vehicle-mounted mobile capturing system described in embodiment one, industrial computer 7 comprises whirligig and LED lamp, LED lamp and high-definition tripod camera 5 are installed in the upper end of whirligig, whirligig drives LED lamp and 5 rotations of high-definition tripod camera, and the lower end of whirligig is arranged on the outside on the top of car.
Embodiment three, present embodiment are that this system also comprises background host computer 9 to the further illustrating of the vehicle-mounted mobile capturing system described in embodiment one or two, and 3G router 6 carries out Wireless Data Transmission with background host computer 9 by 3G network.
Illuminating effect is provided when described in present embodiment, illuminating lamp moves candid photograph for the weather in night or environment darkness.
When patrol people's police open system when road goes on patrol, open video tape recorder, when finding traffic violation, by a button of car inner rocker and supervisory keyboard, by wireless 3G module, carry out real-time Transmission, by province's Room switching plane, enter in public security network server, in whole process, front end video recording personnel, with back-end processing personnel without any contacting, reduce the artificial intervention to the illegal punishment of road traffic largely.
High-definition camera is generally used for the monitoring of fixing point, and this novel on-vehicle project has realized the application innovation to dynamic point evidence obtaining by fixed point evidence obtaining.The place that carrier police car reaches, can realize the clear video recording that grabs the number-plate number within the scope of 40 meters.
By analog to digital converter, ceaselessly read the current location of Keyboard rocking rod, the voltage signal of rocking bar is converted to after digital signal in order to identify the current operation of rocking bar.NVR main frame and high definition vehicle-mounted pan/tilt camera receive the instruction that rocking bar is sent here, carry out action accordingly.Keyboard can be controlled the rotation up and down of high definition vehicle-mounted pan/tilt camera, can arrange and call presetting bit, can open and actions menu, can open illuminating lamp.
Embodiment four, present embodiment are that this system also comprises audio amplifier to the further illustrating of the vehicle-mounted mobile capturing system described in embodiment three, and the voice signal input of described audio amplifier connects the voice signal output of AVR main frame 2.
Embodiment five, present embodiment are the methods that adopts vehicle-mounted mobile capturing system to capture, and the concrete steps of the method are:
Step 1, high-definition tripod camera 5 is arranged on to roof, opens the power supply of high-definition tripod camera 5, and adopt rocking bar 8 to control industrial computers 7 to rotate; Drive high-definition tripod camera 5 to rotate, adopt 1 pair of car of capturing of GPS circuit to position, and locating information is sent to NVR main frame 2;
Step 2, the image that adopts 7 pairs of high-definition tripod cameras 5 of vehicle-mounted button to collect are selected and are intercepted, and NVR main frame 2 superposes the locating information of truncated picture and 1 transmission of GPS circuit;
Step 3, NVR main frame 2 are sent to display 4 and 3G router 6 by the image information after stack simultaneously;
Image after step 4,4 pairs of stacks of display shows, 3G router 6 sends the image information after stack after packing is processed by 3G network, realizes and adopts the candid photograph of vehicle-mounted mobile capturing system to image.
The system support pattern of recording a video for a long time,, can derive by mobile memory medium as video evidence for the scene of recording the public security traffic control related works such as accident, Mass disturbance.
The image of capturing when system is sent to after background server, background server to image sort rear realization to capture the processing of video and the locking of illegal evidence realized in whole process front end video recording personnel with back-end processing personnel without any contacting, reduce largely the artificial intervention to the illegal punishment of road traffic, improved the fairness of the illegal punishment of road traffic.
Embodiment six, present embodiment are further illustrating the method for the employing vehicle-mounted mobile capturing system candid photograph described in embodiment five, the time that the image that 7 pairs of high-definition tripod cameras 5 of the vehicle-mounted button of employing described in step 2 collect is selected and intercepted is first 5 seconds of the selected digital image moment, latter 3 seconds, amount to the image information of 8 seconds.
Claims (7)
1. vehicle-mounted mobile capturing system, it comprises NVR main frame (2), it is characterized in that, this system also comprises GPS circuit (1), vehicle-mounted keyboard (3), display (4), high-definition tripod camera (5), 3G router (6), industrial computer (7) and rocking bar (8);
The gps signal input of NVR main frame (2) connects the gps signal output of GPS circuit (1), and the keyboard signal input of NVR main frame (2) connects the keyboard signal output of vehicle-mounted keyboard (3),
The display output of NVR main frame (2) connects the display input of display (4),
The mode signal output of vehicle-mounted keyboard (3) connects the mode control signal input of NVR main frame (2),
The rocking bar signal output part of rocking bar (8) connects industrial computer (7) turn signal input by bus;
The image interception control signal output of vehicle-mounted keyboard (3) connects the image interception control signal input of NVR main frame (2);
The image interception signal output part of NVR main frame (2) connects the picture signal input of 3G router (6), and 3G router (6) sends image interception signal by 3G network;
The image signal output end of high-definition tripod camera (5) connects the shooting signal input part of NVR main frame (2).
2. vehicle-mounted mobile capturing system according to claim 1, it is characterized in that, industrial computer (7) comprises whirligig and LED lamp, LED lamp and high-definition tripod camera (5) are installed in the upper end of whirligig, whirligig drives LED lamp and high-definition tripod camera (5) rotation, and the lower end of whirligig is arranged on the outside on the top of car.
3. vehicle-mounted mobile capturing system according to claim 1 and 2, is characterized in that, this system also comprises background host computer (9), and 3G router (6) carries out Wireless Data Transmission with background host computer (9) by 3G network.
4. vehicle-mounted mobile capturing system according to claim 3, is characterized in that, this system also comprises audio amplifier (10), and the voice signal input of described audio amplifier (10) connects the voice signal output of AVR main frame (2).
5. the method that adopts vehicle-mounted mobile capturing system claimed in claim 1 to capture, is characterized in that, the concrete steps of the method are:
Step 1, high-definition tripod camera (5) is arranged on to roof, opens the power supply of high-definition tripod camera (5), and adopt rocking bar (8)) control industrial computer (7) and rotate; Drive high-definition tripod camera (5) to rotate, adopt GPS circuit (1) to position the car of capturing, and locating information is sent to NVR main frame (2);
Step 2, the image that adopts vehicle-mounted button (7) to collect high-definition tripod camera (5) are selected and are intercepted, and NVR main frame (2) superposes the locating information of truncated picture and GPS circuit (1) transmission;
Step 3, NVR main frame (2) are sent to display (4) and 3G router (6) by the image information after stack simultaneously;
Step 4, display (4) image after to stack shows, 3G router (6) sends the image information after stack after packing is processed by 3G network, realize and adopt the candid photograph of vehicle-mounted mobile capturing system to image.
6. the method that vehicle-mounted mobile capturing system according to claim 5 is captured, it is characterized in that, the time that the image that the vehicle-mounted button of employing (7) described in step 2 collects high-definition tripod camera (5) is selected and intercepted is first 5 seconds of the selected digital image moment, latter 3 seconds, amount to the image information of 8 seconds.
7. vehicle-mounted mobile capturing system according to claim 1, this system also comprises vehicle-mounted stabilized voltage power supply, and described vehicle-mounted stabilized voltage power supply is used to NVR main frame (2), GPS circuit (1), display (4) and high-definition tripod camera (5) power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410257813.9A CN103997629A (en) | 2014-06-11 | 2014-06-11 | Vehicle-mounted movable capture system and capture method for system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410257813.9A CN103997629A (en) | 2014-06-11 | 2014-06-11 | Vehicle-mounted movable capture system and capture method for system |
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| CN103997629A true CN103997629A (en) | 2014-08-20 |
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| CN201410257813.9A Pending CN103997629A (en) | 2014-06-11 | 2014-06-11 | Vehicle-mounted movable capture system and capture method for system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109637153A (en) * | 2019-01-25 | 2019-04-16 | 合肥市智信汽车科技有限公司 | A kind of vehicle-mounted mobile violation snap-shooting system based on machine vision |
| CN110070726A (en) * | 2019-04-08 | 2019-07-30 | 宁夏大诚同方软件开发有限公司 | A kind of Vehicular intelligent identification monitoring device and method |
| CN112087595A (en) * | 2019-06-14 | 2020-12-15 | 广州雷利诺车业有限公司 | Intelligent patrol motorcycle and patrol method thereof |
| CN112087597A (en) * | 2019-06-14 | 2020-12-15 | 广州雷利诺车业有限公司 | Intelligent patrol motorcycle and patrol method thereof |
| CN112874437A (en) * | 2019-11-29 | 2021-06-01 | 上海汽车集团股份有限公司 | Image display system and motor vehicle |
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