CN2718920Y - Network protection servicer - Google Patents
Network protection servicer Download PDFInfo
- Publication number
- CN2718920Y CN2718920Y CN 200420037675 CN200420037675U CN2718920Y CN 2718920 Y CN2718920 Y CN 2718920Y CN 200420037675 CN200420037675 CN 200420037675 CN 200420037675 U CN200420037675 U CN 200420037675U CN 2718920 Y CN2718920 Y CN 2718920Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- interface
- network
- signal processor
- digital signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Communication Control (AREA)
Abstract
The utility model provides a network protection server, which comprises a digital signal processor, a power circuit, and a circuit board. The digital signal processor is arranged on the circuit board and is connected with a general interface circuit, a network interface circuit, an image decoding circuit, an audio frequency coding and decoding circuit, and an IDE control circuit. An audio video signal from a sound and video collection device passes through the image decoding circuit, the audio frequency decoding circuit, an analog-to-digital (A/D) converting circuit and a digital-to-analog (D/A) converting circuit, is compressed and unloaded through the digital signal processor, and is remotely transmitted through a network interface. The general interface circuit is connected to an alarm and sensing device. The signal come from the alarm and sensing device is recognized and judged by the digital signal processor to make response. The network type and multimedia type alarm is realized through the utility model. The network protection server can carry out alarm response, simultaneously record actual images and sound information on the alarm spot, and carry out the on-site storage and remote transmission. Accordingly, the checking property of the alarm system can be realized.
Description
Technical field:
The utility model relates to electricity field, relates in particular to Voice ﹠ Video Signal Processing device, particularly multimedia monitoring warning device, and concrete is that a kind of network that is used for public safety technological prevention field is saved server from damage.
Background technology:
In the prior art, alarm controller is applied in public safety technological prevention field, alarm controller of the prior art utilizes dialing network delivery alarm signal, its response speed and being limited in scope, especially can not realize the synchronous transmission of remote alarms and image/sound, and constitute by single controlling alarm transmission equipment, lack effectively the function of examining in real time, collect evidence, concrete effect is undesirable.
Summary of the invention:
Technical problem of the prior art to be solved in the utility model is: because alarm controller of the prior art utilizes dialing network delivery alarm signal, its response speed and being limited in scope, especially can not realize the synchronous transmission of remote alarms and image/sound, and constitute by single controlling alarm transmission equipment, lack effectively the function of examining in real time, collect evidence, concrete effect is undesirable.
The utility model is that technical scheme that solution above-mentioned technical problem of the prior art is adopted provides a kind of network and saves server from damage, described this network is saved server from damage by digital signal processor, power supply circuits and at least one circuit board constitute, described digital signal processor and described power supply circuits all are arranged on the described circuit board, digital signal processor is connected with described power supply circuits, wherein, described digital signal processor is connected with a common interface circuit, be provided with input/output interface and at least one communication interface in the described common interface circuit, described digital signal processor is connected with a network interface circuit, be provided with at least one network interface in the described network interface circuit, described digital signal processor is connected with an image decoding circuit, described image decoding circuit is connected with at least one video input interface, described digital signal processor is connected with decoding circuit with an audio coding, described audio coding is connected with an audio input interface with decoding circuit, described digital signal processor is connected with an IDE control circuit, is provided with the ide interface circuit in the described IDE control circuit.
Further, described communication interface is RS232 serial line interface or RS485 serial line interface.
Further, be provided with RS232 and RS485 serial line interface, general parallel interface in the described common interface circuit.
Further, described signal processing interface includes reception, filtering, comparison and switching value output, the electric weight driving output circuit of signal.
Further, be connected with storage device on the described ide interface circuit, described storage device is a hard disk, perhaps magnetic tape station or CD burning device.
Further, described network interface is an Ethernet interface.
Further, described audio coding is connected with an audio output interface with decoding circuit.
Further, described digital signal processor is connected with an image coding circuit.
Concrete, digital signal processor described in the utility model, power supply circuits, common interface circuit, input/output interface, communication interface, network interface circuit, image decoding circuit, image coding circuit, audio coding and decoding circuit and IDE control circuit and ide interface circuit all adopt known technology of the prior art, relevant digital signal processor, power supply circuits, common interface circuit, input/output interface, communication interface, network interface circuit, image decoding circuit, image coding circuit, audio coding and decoding circuit and IDE control circuit and ide interface circuit known solution in the prior art, those of ordinary skill in the art all knows, so do not repeat them here.
Operation principle of the present utility model is: video acquisition device is set on the video input interface, as video camera, video signal process image decoding circuit and A/D from video acquisition device, the D/A change-over circuit, (DSP) carries out data compression by digital signal processor, unloading and transmission, voice collection device is set on the audio input interface, as microphone, audio signal process audio coding and decoding circuit from voice collection device, (DSP) carries out data compression by digital signal processor, unloading and transmission, dual code stream control is carried out in storage and transmission, video signal after the compression and audio signal are carried out remote transmission by network interface, simultaneously, audio signal can be carried out decompress(ion) by digital signal processor (DSP), decoding also reappears by audio output interface output; Communication interface connects the warning sensing device, and from the signal of warning sensing device, (DSP) discerns, judges and respond by digital signal processor, the line item of going forward side by side, transmission and output alarm signal; Simultaneously, digital signal processor (DSP) will be stored in the storage device by IDE control circuit and ide interface circuit after the Signal Compression from communication interface and video input interface and audio input interface.
The utility model and prior art contrast, and its effect is actively with tangible.A kind of network of the utility model is saved server from damage and is adopted multimedia digital technology and network transmission technology to realize the networking and the multimedization of alarm, when carrying out alarm response, can also write down report to the police on-the-spot real image, acoustic information, and carry out scene storage and remote transmission, so just realized the verifiability of warning system.
Description of drawings:
Fig. 1 is the functional module structure schematic diagram that a kind of network of the utility model is saved server from damage.
Fig. 2 is the principle schematic that a kind of network of the utility model is saved server from damage.
Embodiment:
As depicted in figs. 1 and 2, a kind of network of the utility model is saved server from damage by digital signal processor 1, power supply circuits and at least one circuit board constitute, described digital signal processor 1 and described power supply circuits all are arranged on the described circuit board, digital signal processor 1 is connected with described power supply circuits, wherein, described digital signal processor 1 is connected with a common interface circuit 2, be provided with input/output interface and at least one communication interface in the described common interface circuit 2, described digital signal processor 1 is connected with a network interface circuit 3, be provided with at least one network interface in the described network interface circuit 3, described digital signal processor 1 is connected with an image decoding circuit 4, described image decoding circuit 4 is connected with at least one video input interface 41, described digital signal processor 1 is connected with decoding circuit 5 with an audio coding, described audio coding is connected with an audio input interface 51 with decoding circuit 5, described digital signal processor 1 is connected with an IDE control circuit 6, is provided with the ide interface circuit in the described IDE control circuit 6.
In a preferred embodiment of the present utility model, described communication interface is RS232 serial line interface or RS485 serial line interface.Be provided with RS232 and RS485 serial line interface in the described common interface circuit.
Be connected with storage device 61 on the described ide interface circuit, described storage device 61 is a hard disk, perhaps magnetic tape station or CD burning device.
Described network interface is the RJ45 Ethernet interface.
Described audio coding is connected with an audio output interface 52 with decoding circuit 5.
Described digital signal processor 1 is connected with an image coding circuit.
The utility model utilizes digital signal processor that sound, image are carried out digitized processing and compresses at high proportion, and the Network Transmission of carrying out that it can be smooth is stored with local; Provide the remote alarm interface of standard simultaneously, to receive and to handle various alarm signals; Provide standard serial interface to realize management and control to various external equipments; Network interface is provided, realizes the network communication of signal (alarm signal, image/sound data, control signal etc.); Provide the ide interface of standard, to realize this locality storage of data.
In an embodiment of the present utility model, digital signal processor 1 adopts the SAA7146A processor of Philips company, the SAA7146A processor has the control circuit of accord with PCI agreement, also integrated video and audio frequency multimedia treatment circuit, and with the datel circuit of pci bus.
Claims (9)
1, a kind of network is saved server from damage, by digital signal processor, power supply circuits and at least one circuit board constitute, described digital signal processor and described power supply circuits all are arranged on the described circuit board, digital signal processor is connected with described power supply circuits, it is characterized in that: described digital signal processor is connected with a common interface circuit, be provided with input/output interface and at least one communication interface in the described common interface circuit, described digital signal processor is connected with a network interface circuit, be provided with at least one network interface in the described network interface circuit, described digital signal processor is connected with an image decoding circuit, described image decoding circuit is connected with at least one video input interface, described digital signal processor is connected with decoding circuit with an audio coding, described audio coding is connected with an audio input interface with decoding circuit, described digital signal processor is connected with an IDE control circuit, is provided with the ide interface circuit in the described IDE control circuit.
2, network as claimed in claim 1 is saved server from damage, it is characterized in that: described communication interface is USB (universal serial bus) and general parallel interface.
3, network as claimed in claim 1 is saved server from damage, it is characterized in that: be provided with RS232 and RS485 serial line interface in the described common interface circuit.
4, network as claimed in claim 1 is saved server from damage, it is characterized in that: be provided with parallel interface and signal processing interface in the described common interface circuit.
5, network as claimed in claim 4 is saved server from damage, it is characterized in that: reception, filtering, comparison and switching value output, electric weight that described signal processing interface includes signal drive output circuit.
6, network as claimed in claim 1 is saved server from damage, it is characterized in that: be connected with storage device on the described ide interface circuit, described storage device is a hard disk, perhaps magnetic tape station or CD burning device.
7, network as claimed in claim 1 is saved server from damage, it is characterized in that: described network interface is an Ethernet interface.
8, network as claimed in claim 1 is saved server from damage, it is characterized in that: described audio coding is connected with an audio output interface with decoding circuit.
9, network as claimed in claim 1 is saved server from damage, it is characterized in that: described digital signal processor is connected with an image coding circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037675 CN2718920Y (en) | 2004-07-16 | 2004-07-16 | Network protection servicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037675 CN2718920Y (en) | 2004-07-16 | 2004-07-16 | Network protection servicer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2718920Y true CN2718920Y (en) | 2005-08-17 |
Family
ID=34893109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420037675 Expired - Fee Related CN2718920Y (en) | 2004-07-16 | 2004-07-16 | Network protection servicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2718920Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428476A (en) * | 2013-08-14 | 2013-12-04 | 常熟合正企业管理咨询有限公司 | Camera monitoring system |
| CN107992739A (en) * | 2017-11-30 | 2018-05-04 | 北京旷视科技有限公司 | User authentication method, apparatus and system |
-
2004
- 2004-07-16 CN CN 200420037675 patent/CN2718920Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428476A (en) * | 2013-08-14 | 2013-12-04 | 常熟合正企业管理咨询有限公司 | Camera monitoring system |
| CN107992739A (en) * | 2017-11-30 | 2018-05-04 | 北京旷视科技有限公司 | User authentication method, apparatus and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1254972C (en) | Intelligent video content monitoring system based on IP network | |
| CN101039417A (en) | Multi-block parallel compression video data apparatus and compression method thereof | |
| CN100493184C (en) | TV monitor system and implement method | |
| CN102215381A (en) | Integrating device and method for integrating digital video monitoring systems | |
| CN101330602A (en) | System for monitoring digital video | |
| CN2718920Y (en) | Network protection servicer | |
| CN102438126A (en) | Long-distance wireless intelligent monitoring system | |
| CN104077900A (en) | Medical instrument alarm apparatus starting detection device and starting detection method | |
| CN2781677Y (en) | Vehicle monitoring device | |
| CN202472833U (en) | ARM platform based remote motion detecting and monitoring alarm device | |
| CN202231801U (en) | Remote wireless intelligent monitoring system | |
| CN107277457A (en) | A kind of multi-channel video capturing for being used to impart knowledge to students and processing equipment and method | |
| CN106454276A (en) | Audio and video integration device and integrated video monitoring system | |
| CN101110710A (en) | Acousto-optic warning system of mobile system network element | |
| CN201248113Y (en) | Mobile video monitoring system for vehicle | |
| CN210006167U (en) | Anti-damage alarm system for bus electronic stop boards | |
| CN201360313Y (en) | Web camera with warning facility | |
| CN201429981Y (en) | Wireless digital hard-disk video recorder | |
| CN2585520Y (en) | Digital video recorder | |
| CN1713725A (en) | Assembled multifunctional processor of video frequency | |
| CN102082949B (en) | Device integrating various back-end functions of high-definition video monitoring system | |
| CN206226615U (en) | Audio frequency and video integrating device and integrated video monitoring system | |
| CN200973159Y (en) | Prealarm high speed intelligent ball device with directional monitoring function | |
| CN1558609A (en) | IP-DSL network monitoring system | |
| CN2678259Y (en) | WLAN network monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20130716 |