CN200966118Y - Wireless digital recording monitor system - Google Patents
Wireless digital recording monitor system Download PDFInfo
- Publication number
- CN200966118Y CN200966118Y CN 200620137996 CN200620137996U CN200966118Y CN 200966118 Y CN200966118 Y CN 200966118Y CN 200620137996 CN200620137996 CN 200620137996 CN 200620137996 U CN200620137996 U CN 200620137996U CN 200966118 Y CN200966118 Y CN 200966118Y
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- video
- audio
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- module
- audio frequency
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Abstract
A wireless digital video recording monitoring system comprises an audio and video collector and an audio and video receiver; the audio and video collector comprises an audio and video collecting module and an audio and video processing module; the audio and video receiver comprises a signal receiver and a display connected with the signal receiver; the audio and video processing module is connectedly provided with a wireless video-audio transmission module in the audio and video collector and the wireless video-audio transmission module is connectedly provided with a transmitting antenna; a receiving antenna is correspondently arranged in the signal receiver and the receiving antenna is connectedly provided with a group of wireless receiving modules. The wireless receiving module is communicated with a BNC interface to be connected with the display. As the mode of wireless transmission is adopted, routing is not needed. Not only are the wall body that has been already decorated and the decoration effect not damaged, but also the camera can be arranged at a hidden position to increase the concealment and the safety, so the utility model can not easily be damaged.
Description
Technical field:
The utility model belongs to the electronic communication technology field, relates to wireless supervisory control system, and is especially relevant with a kind of wireless digital video monitoring system of microwave transmission.
Background technology:
Development along with wireless communication technique, supervisory control system is by a large amount of places such as dwelling house, office that are applied in, wiring is loaded down with trivial details, wiring requires technology higher and the construction of current supervisory control system generally has, and wire rod expends shortcomings such as the ratio that accounts for is increasing, complicated operation.Wherein emerging problem has a kind of our concern that is worth: some the commercial houses of having fitted up, villa retail shop or factory building, for security consideration need be installed supervisory control system, but do not want to destroy body of wall and the decorative effect of having fitted up, some also need strengthen the disguise of video camera, do not destroyed easily, the cabling of video camera does not have disguise in the prior art, is easy to be destroyed by the crime one's share of expenses for a joint undertaking.
Summary of the invention:
The utility model purpose has been to provide a kind of novel wireless digital video monitoring system just to overcome shortcoming in the past, it adopts wireless transmission method, has good night vision function, need not wiring, have good interference free performance, transmission range can reach more than 700 meters, and function is simple and direct, signal stabilization can be monitored, advantages such as video recording, remote browse in real time in real time.
For reaching above-mentioned purpose, the utility model adopts following technical scheme:
Wireless digital video monitoring system, comprise an audio-video collection device and an audio frequency and video receiver, the audio-video collection device comprises the audio-video collection module, the audio frequency and video processing module, the audio-video collection module mainly comprises the CCD photoelectric conversion sensor, the imaging circuit, the audio-video signal change-over circuit, the audio frequency and video processing module mainly comprises Filtering Processing system and video output circuit, described audio frequency and video receiver comprises a DVR and coupled monitor, in the audio-video collection device, be provided with a wireless image-sound transport module mutually, be connected with a transmitting antenna with this wireless image-sound transport module with the audio frequency and video processing module; The DVR of its audio frequency and video receiver is wireless DVR, correspondence is provided with a reception antenna in it, be provided with one group of wireless receiving module mutually with reception antenna, this wireless receiving module and video tape recorder mainboard are integrated, are connected with display monitor central monitoring system by the bnc interface on mainboard through the audio-video signal after handling.
Being provided with a storage hard disk in the described wireless DVR links to each other with mainboard.
Adopt technique scheme,, have good night vision function because the utility model adopts Wireless transmission mode, need not wiring, have good interference free performance, guarantee transmission range, function is simple and direct, and signal stabilization can be monitored, advantages such as video recording, remote browse in real time in real time.
This system's video camera partly has good night vision function, adopt high performance CCD Image sensing technology, high performance audio-visual transport module, the wireless receiving video tape recorder adopts H.264 compression, high-quality image is provided in the time of can guaranteeing local video tape recorder or Network Transmission video flowing, and file takes up room for a short time, can transmit simultaneously and browsing video, video recording, downloads and playback is recorded a video at local and far-end.
Description of drawings:
Below with accompanying drawing the utility model is described in detail:
Fig. 1 is the utility model video collector structural representation;
Fig. 2 is the utility model video collector block diagram;
Fig. 3 is the wireless DVR structural representation of the utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in detail:
Wireless digital video monitoring system, comprise an audio-video collection device 1 and an audio frequency and video receiver 2, the audio-video collection device comprises audio-video collection module 11, audio frequency and video processing module 12, audio-video collection module 11 mainly comprises the CCD photoelectric conversion sensor, the imaging circuit, the vision signal change-over circuit, audio frequency and video processing module 12 mainly comprises Filtering Processing system and video output circuit, described audio frequency and video receiver 2 comprises a DVR 21 and coupled monitor 21 ', in audio-video collection device 1, be provided with a wireless image-sound transport module 13 mutually, be connected with a transmitting antenna 14 with this wireless image-sound transport module 13 with audio frequency and video processing module 12; DVR at the audio frequency and video receiver is wireless DVR 21, correspondence is provided with a reception antenna 22 in it, be provided with one group of wireless receiving module 23 mutually with reception antenna, this wireless receiving module 23 is integrated with video tape recorder mainboard 27, be connected with display monitor central monitoring system 21 ' by the bnc interface on mainboard 25 through the audio-video signal after handling, in addition, being provided with a storage hard disk 26 in described wireless DVR links to each other with mainboard 27.
During work, energized 16, supervisory control system is started working, video collector (thermal camera) work, infrared camera 15 and audio-video collection module 11 are gathered and are communicated to wireless image-sound transport module 13 after audio-video signal is handled by audio frequency and video processing module 12, this video-audio signal sends signal by wireless image-sound module 13 and transmitting antenna 14, in Control Room, 2 work of audio frequency and video receiver, after reception antenna 22 in the wireless DVR 21 receives video-audio signal, transfer signals in the coupled wireless receiving module 23, this wireless receiving module can be a plurality of, corresponding different audio-video collection devices, and this wireless receiving module 23 is integrated with video tape recorder mainboard 27, be connected with display monitor central monitoring system 21 ' by the bnc interface on mainboard 25 through the audio-video signal after handling, to reach the purpose of real-time monitoring, in addition, in described wireless DVR, be provided with a storage hard disk 26 and link to each other with mainboard 27, to record down relevant information, so that the follow-up need of consulting of transferring.
Adopt technique scheme, because the utility model adopts Wireless transmission mode, need not to destroy body of wall and the decorative effect fitted up, need not connect up, video camera can also be installed in concealed location, increase its disguise and fail safe, do not destroyed easily, it is suitable for the various places that need to install supervisory control system, installs and uses all flexible.
This system's video camera partly has good night vision function, adopt high performance CCD Image sensing technology, high performance audio-visual transport module, the wireless receiving video tape recorder adopts H.264 compression, high-quality image is provided in the time of can guaranteeing local video tape recorder or Network Transmission video flowing, and file takes up room for a short time, can transmit simultaneously and browsing video, video recording, downloads and playback is recorded a video at local and far-end.
Claims (2)
1, wireless digital video monitoring system, comprise an audio-video collection device and an audio frequency and video receiver, the audio-video collection device comprises the audio-video collection module, the audio frequency and video processing module, the audio-video collection module mainly comprises the CCD photoelectric conversion sensor, the imaging circuit, the audio-video signal change-over circuit, the audio frequency and video processing module mainly comprises Filtering Processing system and video output circuit, described audio frequency and video receiver comprises a DVR and coupled monitor, it is characterized in that: in the audio-video collection device, be provided with a wireless image-sound transport module mutually, be connected with a transmitting antenna with this wireless image-sound transport module with the audio frequency and video processing module; The DVR of audio frequency and video receiver is wireless DVR, correspondence is provided with a reception antenna in it, be provided with one group of wireless receiving module mutually with reception antenna, this wireless receiving module and video tape recorder mainboard are integrated, are connected with display monitor central monitoring system by the bnc interface on mainboard through the audio-video signal after handling.
2, wireless digital video monitoring system as claimed in claim 1 is characterized in that: be provided with a storage hard disk in the described wireless DVR and link to each other with mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620137996 CN200966118Y (en) | 2006-10-16 | 2006-10-16 | Wireless digital recording monitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620137996 CN200966118Y (en) | 2006-10-16 | 2006-10-16 | Wireless digital recording monitor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200966118Y true CN200966118Y (en) | 2007-10-24 |
Family
ID=38870138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620137996 Expired - Lifetime CN200966118Y (en) | 2006-10-16 | 2006-10-16 | Wireless digital recording monitor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200966118Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326363A (en) * | 2014-10-10 | 2015-02-04 | 成都新泰高科技术有限公司 | Tower type crane video monitoring system and method |
| WO2019024035A1 (en) * | 2017-08-03 | 2019-02-07 | 袁晓霞 | Mobile monitoring device based on public network |
-
2006
- 2006-10-16 CN CN 200620137996 patent/CN200966118Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326363A (en) * | 2014-10-10 | 2015-02-04 | 成都新泰高科技术有限公司 | Tower type crane video monitoring system and method |
| WO2019024035A1 (en) * | 2017-08-03 | 2019-02-07 | 袁晓霞 | Mobile monitoring device based on public network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiamen ROPEOK Science and Technology Co., Ltd. Assignor: Chen Yanxing Contract fulfillment period: 2008.10.1 to 2014.10.1 Contract record no.: 2008350000170 Denomination of utility model: Short distance wireless digital video monitoring system Granted publication date: 20071024 License type: Exclusive license Record date: 20081118 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.1 TO 2014.10.1; CHANGE OF CONTRACT Name of requester: XIAMEN CITY LUOPUTE TECHNOLOGY CO., LTD. Effective date: 20081118 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071024 |
|
| EXPY | Termination of patent right or utility model |