CN103139545A - Handheld high-definition 3G monitoring system - Google Patents
Handheld high-definition 3G monitoring system Download PDFInfo
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- CN103139545A CN103139545A CN2013100326834A CN201310032683A CN103139545A CN 103139545 A CN103139545 A CN 103139545A CN 2013100326834 A CN2013100326834 A CN 2013100326834A CN 201310032683 A CN201310032683 A CN 201310032683A CN 103139545 A CN103139545 A CN 103139545A
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Abstract
The invention provides a handheld high-definition 3G monitoring system. The system comprises a 3G video-capturing device, a 3G wireless transmission module, an audio or video encoder, a video-receiving device, an audio or video decoder and a power module. The 3G video-capturing device, the 3G wireless transmission module, the audio or video encoder, the video-receiving device, the audio or video decoder and the power module are connected in an integrated mode. The integrated structure comprises video, voice, data collection and network transmission so as to be light, handy and collect needed present information without any limits. The video-receiving device and the audio or video decoder are connected in an integrated mode. The video-receiving device refers to a 3G cellphone, a 3G tablet personal computer or a desktop and the like. The system has the advantages of being convenient to carry, meeting the demands of real-time video transmission and two-way voice intercom on a construction site outdoor and achieving the communication, coordination and management of the construction site operated by an administrator in a long-distance mode and the like.
Description
Technical field
The present invention relates to a kind of surveillance, specifically, what relate to is a kind of hand-hold type high definition 3G surveillance of being convenient to field management and being convenient for carrying.
Background technology
Along with the development of science and technology and the needs of social safety, various surveillances have been widely applied to the various occasions such as enterprise, office, school, hotel, traffic.Typical surveillance mainly is comprised of front end surveillance equipment, transmission equipment, rear end control display equipment, and the transmission system between them can realize by various ways such as cable, optical fiber or microwaves.Surveillance is the important component part of the safety and protection systems such as generation, society, it comes feed back on-site information to provide the most direct strong information for administrative decision by real-time clear video image, the real time record field data provides recourse inquiry evidence, and can replace manually completing a lot of work, in time remove a hidden danger.
Mobile communication technology was rapidly developed in recent years, 3G network occurred, and 3G network is to use circuit and the equipment of the 3G (Third Generation) Moblie technology of the honeycomb mobile communication technology of supporting high speed data transfer to lay the communication network that forms.3G network combines radio communication with multimedia communication means such as Internets, be the third generation mobile communication system.The appearance of 3G network makes the speed of Wireless Data Transmission that large increase arranged, thereby provides condition for the wireless network telemonitoring.The wireless network Long-Range Surveillance System is the system that integrated computer technology, video decompression treatment technology, wireless network application technology combine, and is a new direction of supervisory control system application development in recent years.Long-Range Surveillance System can discharge monitor message from Surveillance center, make it arrive surveillance equipments such as computer on desktop by network, thereby merging with information management system and the office automation system, is management service better, raises the management level and efficient.Simultaneously, broken through the restriction of traditional supervisory control system distance, used also more and more extensive.
As Chinese patent application number be 201010198775.6, publication number is the patent of invention of 101860733A, this disclosure of the invention a kind of 3G network video monitoring system, comprise: transmitting terminal, be arranged at web camera, send the network monitoring picture, comprise the control of frame per second speed, video encoder and sending module; Frame per second speed is controlled, and grasps the current network bandwidth by acknowledgement mechanism, and according to the current network bandwidth, the coding strategy of video encoder and the sending strategy of sending module is adjusted in real time; Receiving terminal comprises that FEEDBACK CONTROL, Video Decoder and QoS monitor, the network monitoring picture that receiving end/sending end sends.Although this patent can be brought smooth monitored picture, but and be not suitable for the staff and carry, can't be applied to real-time transmission of video is carried out at the outdoor construction scene, with two-way voice talkback, can not realize that distance supervisor carries out long-range communication and coordination management to mobile job site.
Summary of the invention
For defective of the prior art, the purpose of this invention is to provide a kind of hand-hold type high definition 3G surveillance, being convenient to the staff carries, can satisfy the outdoor construction scene and carry out real-time transmission of video, the needs of two-way voice talkback, realize that distance supervisor carries out long-range communication and coordination management etc. to mobile job site.
For achieving the above object, the invention provides a kind of hand-hold type high definition 3G surveillance, this system comprises:
The 3G video capture device, this equipment is positioned at the scene that will monitor, the audio-video signal of collection site, and the audio-video signal that gathers is sent to audio/video coder;
Audio/video coder as input, through forming one road compressed video stream and one tunnel audio compression code stream after coding, and is transferred to video reception apparatus with the audio frequency and video compressed bit stream by the 3G wireless transport module with the audio-video signal of above-mentioned 3G video capture device;
The 3G wireless transport module is used for the audio frequency and video compressed bit stream after the audio/video coder compressed encoding is transferred to video reception apparatus;
Video reception apparatus, this equipment receives the audio frequency and video compressed bit stream that above-mentioned 3G wireless transport module sends;
Audio/video decoder, the audio frequency and video compressed bit stream that is used for the video reception apparatus reception carries out data decode, and they are become original audio-video signal, in order to play;
Power module, wherein at least one power module provides power supply for above-mentioned 3G video capture device, audio/video coder, 3G wireless transport module, and another power module provides power supply for video reception apparatus, audio/video decoder at least;
Described 3G video capture device, 3G wireless transport module, audio/video coder, power module are the hand-hold type integral structure, this integral structure integrates video, voice-and-data collection and Internet Transmission, Portable light, and can the required field data of unrestricted collection.
Preferably, described video reception apparatus, audio/video decoder also can be integrated.
Preferably, described surveillance also further arranges data encryption module, and this module is used for the audio-video signal of wireless transmission is encrypted, and this module also can be arranged on the 3G video capture device, forms integral structure.Corresponding, described system further comprises the data deciphering module, is used for above-mentioned enciphered data is decrypted, and this data deciphering module can be arranged on video reception apparatus.
Preferably, described surveillance is further analysis module also, and this module can be carried out graphical analysis to the audio-video signal that video reception apparatus receives, in order to extract the information of required useful or needs supervision.This module also can be arranged on video reception apparatus, forms integral structure.
Preferably, described video reception apparatus be one or more than, support multiple remote client access pattern, can many people connect simultaneously same road video.
Compared with prior art, the present invention has following beneficial effect:
Many advanced technologies such as video/audio signal compression, wireless transmission, data encryption, video analysis have been merged in the present invention, integrated design, the staff carries, on-the-spot all scene informations all directly pass in background system by 3G network, for the telemanagement of field operation work offers convenience; Surveillance of the present invention is widely used in accident emergency command, emergency dealing, broadcasting and TV are live, criminal investigation is investigated secretly, emergency management and rescue, flood-control and drought relief, daily patrol management etc.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 is one embodiment of the invention Organization Chart.
Fig. 2 is one embodiment of the invention detailed block diagram.
Embodiment
The present invention is described in detail below in conjunction with specific embodiment.Following examples will help those skilled in the art further to understand the present invention, but not limit in any form the present invention.Should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement.These all belong to protection scope of the present invention.
As shown in Fig. 1-2, the present embodiment provides a kind of hand-hold type high definition 3G surveillance, comprising:
3G video acquisition transmitter 10, this equipment has comprised 3G video capture device 1, audio/video coder 2, data encryption module 3,3G wireless transport module 4 and power module 5, these module composition hand-hold type integral structures, form hand-hold type 3G video acquisition transmitter, integrate video, voice-and-data collection and Internet Transmission.Wherein:
3G video capture device 1, this equipment is positioned at the scene that will monitor, the audio-video signal of collection site, and the audio-video signal that gathers is sent to audio/video coder;
Audio/video coder 2, with the audio-video signal of above-mentioned 3G video capture device as input, through formation one road compressed video stream and one tunnel audio compression code stream after coding, and the audio frequency and video compressed bit stream is transferred to video reception apparatus by the 3G wireless transport module;
Data encryption module 3, the audio frequency and video compressed bit stream that this module is used for after the audio/video coder compressed encoding is encrypted, and passes to 3G wireless transport module 4 and transmit;
3G wireless transport module 4 is for the video reception apparatus that is transferred to after encrypting;
Power module 5 is for above-mentioned 3G video capture device, audio/video coder, 3G wireless transport module etc. provide power supply;
Video reception integration apparatus 20, this equipment has comprised that video connects equipment 6, audio/video decoder 7, data deciphering module 8, analysis module 9 and power module 10, these modules also can adopt integral structure, this equipment is used for receiving the audio-video signal that 3G video acquisition transmitter 10 sends, and it is analyzed realize field monitor.Wherein:
Video reception apparatus 6, this equipment receives the audio frequency and video compressed bit stream that above-mentioned 3G wireless transport module sends;
Audio/video decoder 7, the audio frequency and video compressed bit stream that is used for the video reception apparatus reception carries out data decode, and they are become original audio-video signal, in order to play;
Data deciphering module 8 is used for above-mentioned enciphered data is decrypted;
Analysis module 9, this module can be carried out graphical analysis to the audio-video signal that video reception apparatus receives, in order to extract the information of required useful or needs supervision;
In the present embodiment, described 3G video acquisition transmitter further comprises local memory device, is used for the audio-video signal that collects is carried out this locality storage.
In the present embodiment, described hand-hold type integral structure also can further be arranged on A-frame, can select as required acquisition mode like this.
In the present embodiment, described 3G video capture device is provided with and adopts up-to-date 650 lines, wide dynamic ccd image sensor, is used for the front end IMAQ.
In the present embodiment, described video reception apparatus be one or more than, support multiple remote client access pattern, can many people connect simultaneously same road video.
In the present embodiment, described video reception apparatus can be the equipment that 3G mobile, 3G panel computer, desktop computer etc. could receive and show above-mentioned audio-video signal.
Based on said structure, below introduction is done in the concrete characteristics of the present embodiment, technical parameter and application etc.:
1, major function and characteristics
2, technical parameter
3, the main application
High-speed trains monitors, the fault point monitors;
The railway accident rescue;
The unattended system of power station, telecomm base station;
Intelligent smartgate system;
Above specific embodiments of the invention are described.It will be appreciated that, the present invention is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (9)
1. a hand-hold type high definition 3G surveillance, is characterized in that, this system comprises:
The 3G video capture device, this equipment is positioned at the scene that will monitor, the audio-video signal of collection site, and the audio-video signal that gathers is sent to audio/video coder;
Audio/video coder as input, through forming one road compressed video stream and one tunnel audio compression code stream after coding, and is transferred to video reception apparatus with the audio frequency and video compressed bit stream by the 3G wireless transport module with the audio-video signal of above-mentioned 3G video capture device;
The 3G wireless transport module is used for the audio frequency and video compressed bit stream after the audio/video coder compressed encoding is transferred to video reception apparatus;
Video reception apparatus, this equipment receives the audio frequency and video compressed bit stream that above-mentioned 3G wireless transport module sends;
Audio/video decoder, the audio frequency and video compressed bit stream that is used for the video reception apparatus reception carries out data decode, and they are become original audio-video signal, in order to play;
Power module, wherein at least one power module provides power supply for above-mentioned 3G video capture device, audio/video coder, 3G wireless transport module, and another power module provides power supply for video reception apparatus, audio/video decoder at least;
Described 3G video capture device, 3G wireless transport module, audio/video coder, power module are the hand-hold type integral structure, this integral structure integrates video, voice-and-data collection and Internet Transmission, Portable light can the required field data of unrestricted collection.
2. hand-hold type high definition 3G surveillance according to claim 1, is characterized in that, described video reception apparatus, audio/video decoder are integrated.
3. hand-hold type high definition 3G surveillance according to claim 1, it is characterized in that, described surveillance also further arranges data encryption module, and this module is used for the audio-video signal of wireless transmission is encrypted, this module is arranged on the 3G video capture device, forms integral structure; Corresponding, described system further comprises the data deciphering module, is used for above-mentioned enciphered data is decrypted, and this data deciphering module is arranged on video reception apparatus.
4. hand-hold type high definition 3G surveillance according to claim 1, it is characterized in that, described surveillance is further analysis module also, this module is carried out graphical analysis to the audio-video signal that video reception apparatus receives, in order to extract the information of required useful or needs supervision, this module is arranged on video reception apparatus, forms integral structure.
5. according to claim 1-4 described hand-hold type high definition of any one 3G surveillances, is characterized in that, described 3G video capture device further is provided with local memory device, is used for the audio-video signal that collects is carried out this locality storage.
6. according to claim 1-4 described hand-hold type high definition of any one 3G surveillances, is characterized in that, described hand-hold type integral structure is arranged on A-frame.
7. according to claim 1-4 described hand-hold type high definition of any one 3G surveillances, is characterized in that, described 3G video capture device is provided with ccd image sensor, is used for the front end IMAQ.
8. according to claim 1-4 described hand-hold type high definition of any one 3G surveillances, is characterized in that, described video reception apparatus be one or more than, support multiple remote client access pattern, can many people connect simultaneously same road video.
9. according to claim 1-4 described hand-hold type high definition of any one 3G surveillances, is characterized in that, described video reception apparatus be in 3G mobile, 3G panel computer or desktop computer one or more.
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| CN2013100326834A CN103139545A (en) | 2013-01-28 | 2013-01-28 | Handheld high-definition 3G monitoring system |
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| CN2013100326834A CN103139545A (en) | 2013-01-28 | 2013-01-28 | Handheld high-definition 3G monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935864A (en) * | 2014-03-20 | 2015-09-23 | 北京信威通信技术股份有限公司 | Wireless communication device and method |
| CN108076328A (en) * | 2018-02-09 | 2018-05-25 | 山东路科公路信息咨询有限公司 | Wireless video monitoring equipment and system |
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| CN201585076U (en) * | 2009-12-30 | 2010-09-15 | 济南三鼎雷音铁路科技有限公司 | Portable type remote mobile wireless video monitoring and alarm system |
| CN201742503U (en) * | 2010-09-30 | 2011-02-09 | 山东师创软件工程有限公司 | Hand-held monitoring system based on 3G network transmission |
| CN202353720U (en) * | 2011-12-03 | 2012-07-25 | 蒋牛 | Portable easy-to-disguise wireless monitoring device |
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- 2013-01-28 CN CN2013100326834A patent/CN103139545A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201585076U (en) * | 2009-12-30 | 2010-09-15 | 济南三鼎雷音铁路科技有限公司 | Portable type remote mobile wireless video monitoring and alarm system |
| CN201742503U (en) * | 2010-09-30 | 2011-02-09 | 山东师创软件工程有限公司 | Hand-held monitoring system based on 3G network transmission |
| CN202353720U (en) * | 2011-12-03 | 2012-07-25 | 蒋牛 | Portable easy-to-disguise wireless monitoring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935864A (en) * | 2014-03-20 | 2015-09-23 | 北京信威通信技术股份有限公司 | Wireless communication device and method |
| CN108076328A (en) * | 2018-02-09 | 2018-05-25 | 山东路科公路信息咨询有限公司 | Wireless video monitoring equipment and system |
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Application publication date: 20130605 |