CN202587162U - Network camera system supporting two-way voice - Google Patents
Network camera system supporting two-way voice Download PDFInfo
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- CN202587162U CN202587162U CN 201220242176 CN201220242176U CN202587162U CN 202587162 U CN202587162 U CN 202587162U CN 201220242176 CN201220242176 CN 201220242176 CN 201220242176 U CN201220242176 U CN 201220242176U CN 202587162 U CN202587162 U CN 202587162U
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- camera system
- main control
- control chip
- network camera
- audio codec
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Abstract
The utility model discloses a network camera system supporting two-way voice. The network camera system comprises a main control chip, an audio codec, a microphone, a loudspeaker, an image sensor, a memory bar and a storage, wherein the audio codec, the image sensor, the memory bar and the storage are all connected with the main control chip, both the microphone and the loudspeaker are connected with the audio codec, and the main control chip is accessed to a local area network (LAN). The network camera system supporting the two-way voice further comprises alarm equipment connected with the main control chip. The network camera system supporting the two-way voice supports audio transmission and is good in practicability.
Description
Technical field
The utility model relates to a kind of internet protocol camera system of supporting double-directional speech.
Background technology
At present in the market, public places such as biotope, square, street, factory building are using Network Video Surveillance equipment widely, and security protection, management have been brought very big convenience.But the existing network video camera is mostly just supported transmission of video signals; Even if a part is supported the web camera of audio signal transmission; Audio signal decays easily, and its transmission range is severely limited, and can't satisfy the audio data transmission that does not receive the far and near restriction of distance in real time.
The utility model content
The utility model technical problem to be solved provides a kind of internet protocol camera system of supporting double-directional speech, and this supports the internet protocol camera system of double-directional speech to support audio transmission, and practicality is good.
The technical solution of utility model is following:
A kind of internet protocol camera system of supporting double-directional speech comprises main control chip, audio codec, microphone, loud speaker, imageing sensor, memory bar and memory; Audio codec, imageing sensor, memory bar and memory all are connected with main control chip, and microphone all is connected with audio codec with loud speaker; Main control chip is linked in the local area network (LAN).
The internet protocol camera system of described support double-directional speech also comprises the warning device that links to each other with main control chip.
Beneficial effect:
The internet protocol camera system of the support double-directional speech of the utility model; Owing to disposed audio frequency apparatus and video equipment; Can be with transmitting through network real-time after the audio-video signal digitized processing; That can realize remote high-fidelity carries out the sound video signal transmission, realizes both sides' video calling, for public place security protections such as market, biotope, square, street, factory building, management have brought very big convenience.
Description of drawings
Fig. 1 is the general structure block diagram of internet protocol camera system of the support double-directional speech of the utility model.
Embodiment
Below will combine accompanying drawing and specific embodiment that the utility model is explained further details:
Embodiment 1:
As shown in Figure 1, a kind of internet protocol camera system of supporting double-directional speech comprises main control chip, audio codec, microphone, loud speaker, imageing sensor, memory bar and memory; Audio codec, imageing sensor, memory bar and memory all are connected with main control chip, and microphone all is connected with audio codec with loud speaker; Main control chip is linked in the local area network (LAN).
The internet protocol camera system of described support double-directional speech also comprises the warning device that links to each other with main control chip.
Described main control chip is the Hi3510 cake core.Described memory is a flash memory, i.e. the FLASH memory.
The internet protocol camera system of the support double-directional speech of the utility model, (process of finding suspicious object is a prior art, like target identification and the target following technology based on machine vision when finding suspicious object.) can shoot with video-corder in real time, and in time report to the police through warning device, protect the user and the masses' the person and property safety better.
Described memory is a flash memory, i.e. the FLASH memory.Main control chip adopts the Hi3510 chip.
Imageing sensor is ccd image sensor or cmos image sensor.
The utility model relates to the mobile detection technology; Mobile detection can be provided with 3 window areas and monitor on realtime graphic; Will trigger alert event if there is moving object to surpass set point at the mobile range of window area, the warning behavior has picture to report to the police video alarm; Map is reported to the police, and FTP reports to the police optional.When finding suspicious object, can adjust The Cloud Terrace, shoot with video-corder in real time, and in time report to the police, some suspicions of crime are strangled in incipient stage, the better protection user and the masses' the person and property safety through warning device.
The internet protocol camera system of the support double-directional speech of present embodiment is provided with the netting twine interface, is preferably the RJ-45 interface, can insert netting twine; Realize and the web camera identical function; Network interface card is provided with status indicator lamp, and the normal bright indication network of amber light connects normal, green light flicker indication network data mode.When web camera is gathered image data; When realization is real-time transmitted to the video monitoring terminal; Also be stored on the built-in hard disk simultaneously; Play the effect of data backup, really be implemented in public places such as market, biotope, square, street, factory building and realize the free of discontinuities monitoring, bring bigger guarantee to public safety.
The internet protocol camera system of the support double-directional speech of present embodiment adopts the higher H.264 decoding chip of compression performance, better realizes the Network Transmission and the storage of data.In the present embodiment, the RS-485 interface can also be set, the communication between the equipment can be selected free directly mode; Also can under the coordination of base station, carry out; Allow to connect a plurality of transceivers, have the multistation ability, the user can utilize single RS-485 interface to set up device network easily like this; Through the multi-channel video supervisory control program of installing at the video monitoring terminal, can realize the nearly monitoring of 16 tunnel vision signals.
The The Cloud Terrace that links to each other with camera is provided with horizontal limited bolt and vertical limited bolt; Send instruction at the video monitor terminal to its digital signal processor through software control; Transform the network digital signal; Rotate thereby be converted into inner two small machines of controlling level limited bolt and vertical limited bolt of instruction order The Cloud Terrace through the processor on the mainboard again, realize the left rotation and right rotation (about 320 degree) and the rotation up and down (about 60 degree) of this video camera.
The internet protocol camera system of the support double-directional speech of present embodiment is to be used for the equipment of digital audio/video in the Ethernet real-time Transmission; Adopt the special high-performance SOC (ARM9+H.264 Codec+ G.722) that designs to the multimedia processing; In conjunction with high performance operating system and sound, video compression algorithm, make that the image transmission is smooth more and show more clear exquisiteness; Its built-in WEB server can strengthen the performance of conventional surveillance systems, and conveniently on local area network (LAN) or the Internet, issues the monitoring image of safety.Functions such as the management of present embodiment, configuration and monitoring all are easy to accomplish through browser (Internet Explore), and are simple to operation.
Above content only is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the embodiment of the utility model is confined to these explanations.For the those of ordinary skill of affiliated technical field, the some simple deduction or replace of making all should be regarded as belonging to the scope that the utility model is protected.
Claims (2)
1. an internet protocol camera system of supporting double-directional speech is characterized in that, comprises main control chip, audio codec, microphone, loud speaker, imageing sensor, memory bar and memory; Audio codec, imageing sensor, memory bar and memory all are connected with main control chip, and microphone all is connected with audio codec with loud speaker; Main control chip is linked in the local area network (LAN).
2. the internet protocol camera system of support double-directional speech according to claim 1 is characterized in that, also comprises the warning device that links to each other with main control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242176 CN202587162U (en) | 2012-05-28 | 2012-05-28 | Network camera system supporting two-way voice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242176 CN202587162U (en) | 2012-05-28 | 2012-05-28 | Network camera system supporting two-way voice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587162U true CN202587162U (en) | 2012-12-05 |
Family
ID=47256517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220242176 Expired - Fee Related CN202587162U (en) | 2012-05-28 | 2012-05-28 | Network camera system supporting two-way voice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202587162U (en) |
-
2012
- 2012-05-28 CN CN 201220242176 patent/CN202587162U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20170528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |