CN201536402U - Multi-source information integrated access device - Google Patents
Multi-source information integrated access device Download PDFInfo
- Publication number
- CN201536402U CN201536402U CN2009201699342U CN200920169934U CN201536402U CN 201536402 U CN201536402 U CN 201536402U CN 2009201699342 U CN2009201699342 U CN 2009201699342U CN 200920169934 U CN200920169934 U CN 200920169934U CN 201536402 U CN201536402 U CN 201536402U
- Authority
- CN
- China
- Prior art keywords
- signal
- video
- source information
- audio
- integrated access
- 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 - Lifetime
Links
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model provides a multi-source information integrated access device which comprises a bus, a control device, a video input device, an audio input device, a signal processing device, a composite display device, an audio switching device, a video switching device, an audio output device, a video output device, a network interface device, an alarm device and a power device, and is characterized in the control device, the video input device, the audio input device, the audio switching device, the video switching device, the network interface device, the alarm device, the signal processing device, the composite display device and the power device are connected with the bus; an output terminal of the audio switching device is connected with an input terminal of the audio output device; and an output terminal of the video switching device is connected with an input terminal of the video output device. The device has the advantage that unified access of terminals of video/audio information, radar information, sensor information and the like are realized, and has the characteristics of convenient management, multiple interfaces, stable performance, easy operation, high reaction speed and the like.
Description
Technical field
The utility model relates to the multi-media communication technical field, especially relate to a kind of can be with multiple signal source unified management, the comprehensive equipment that inserts.
Background technology
Develop rapidly along with science and technology, signal processing technology is used more and more widely, as video, Audio Signal Processing, signals collecting or the like, the common known signal acquisition system is made of transducer, the pairing data acquisition card of transducer and signal processing apparatus and corresponding software thereof.By data acquisition card the signal of sensor acquisition is transferred to related software and carry out analyzing and processing.In this system, transducer, data acquisition card and process software interdepend, and the physical index that can gather and handle is single.To different physical indexs, then need more emat sensor and corresponding data acquisition card and process software.Not only cost an arm and a leg and change whole system, and bring difficulty can for the signals collecting of on-the-spot and laboratory.
In the prior art, usually to storing after the signals collecting, playback of data as required then, as existing a kind of multi-source signal acquiring system, comprise one, a plurality of transducer, described transducer comprises voltage-type transducer, resistance sensor, digital transducer, is used for measuring different physical quantitys respectively; Two, data acquisition card, link to each other with transducer, the physical quantity that transducer measures is sent to data acquisition card, connect single-chip microcomputer in the described data acquisition card as processor, also distinguish the circuit of set handling multiple voltage, resistance and digital signal, measure the multi-form signal of telecommunication of different sensors; Three, host computer with the signals collecting card connection, carries out integral body control to system, the acquired signal that described host computer received signal capture card transmits, and with the signal storage of gathering in database, check when needing.The shortcoming of this acquisition system is only to be that data-signal is gathered, and existing a lot of occasions need monitoring in real time, the signal that i.e. requirement will be gathered is in real time passed control centre back and is shown, detect as the magnitude of traffic flow, control centre of Traffic Administration Bureau need check the magnitude of traffic flow situation at each crossing at any time, so that scheduling in time also has the safety and protection monitoring system, also need real-time monitoring.
Patent FR 2 689 224 by the popular electric corporation application of Philips has described a kind of equipment, it specifically is used for record on the video tape recorder of satellite or cable emission, it comprises a casket that can link to each other with satellite receiver infrared remote-controlled signal electric transmission socket, described casket accommodates an infrared photodiode, it is towards the optical fiber inlet emission light of band covering, second end of optical fiber is with a bell cover with tacky surfaces, and cover is bonded at the front of video tape recorder with respect to its infrared remote receiver.This system can not control a plurality of equipment on larger distance, and optical fiber is implanted to perpendicular in the cover of the end on video tape recorder surface, this scheme only is with a kind of signal, be that satellite-signal is transferred in the video tape recorder, and show, and monitoring now generally need be monitored multiple signals simultaneously, and this scheme is powerless.
Various information terminals in the market are independent mutually, can not be integrated.Usually be the simple superposition of various information systems, some product in addition also with power amplification system as standalone module, need independent the installation, product is installed connect complicated, use debugging work load big, be difficult to maintenance after system makes mistakes; Onboard system particularly, it is bigger to take interior space, uses also very inconvenient.
As seen, existing information system only is the simple superposition of a plurality of information terminals, can't unify control, use and later maintenance workload big, need the special staff of training to carry out operational administrative, can not realize " foolization " operation, limited the range of application of information system.
The utility model content
It is independent mutually that this utility model has solved various information terminals, problem that can not be integrated, multiple information terminals such as audiovisual information, radar information, sensor information can be unified to insert, be convenient to management, and have characteristics such as rich interface, stable performance, easy operating, reaction speed be fast, be exactly the purpose of this utility model.
This multi-source information integrated access equipment, the front end that can provide multiple signals such as integrating audio-video signal, warning transducing signal, radar signal to insert is concentrated access device, multiple information terminals such as audiovisual information, radar information, sensor information can be unified to insert, manage concentratedly, distribute and share, can be used for army, fire-fighting; Have functions such as video conference, video monitoring, visual alarm linkage, radar intelligence (RADINT) reception.Problems such as front end information source access style is various in order to solve, information sharing difficulty, this multi-source information integrated access equipment have height integration and ease for use.This equipment can be realized the front end multi-source information of multiple interfaces, various protocols (looking audio class, radar class, transducer kind equipment) is unified access, preliminary treatment, classification transmission, to satisfy demands such as centralized monitor, unified management, the emergent emergency case of flexible fast processing.
For achieving the above object, the utility model has adopted following technical proposal: a kind of multi-source information integrated access equipment, comprise bus, control device, video input device, voice input device, signal processing apparatus, panel synthesized display apparatus, audio frequency switching device, video switching device, audio output device, video output device, Network Interface Unit, warning device and supply unit is characterized in that: described control device, video input device, voice input device, audio frequency switching device, video switching device, Network Interface Unit, warning device, signal processing apparatus, panel synthesized display apparatus is connected with described bus with supply unit; The output of described audio frequency switching device is connected with the input of described audio output device; The output of described video switching device is connected with the input of described video output device.
Described control device can be according to the condition of user instruction or setting, to audio frequency switching device, video switching device output control signal, audio frequency switching device, video switching device export a road in multichannel voice frequency, the multi-channel video signal to audio output device and video output device respectively simultaneously.This multi-source information integrated access equipment can realized newspaper warning function automatically according to the condition that the user sets.
Preferably, signal processing apparatus in this multi-source information integrated access equipment comprises video signal processing module, audio-frequency signal processing module, multi-source signal mixing module, Radar Signal Processing module, sensor signal processing module, IP phone signal processing module, respectively vision signal, audio signal, the mixing of multi-source signal, radar signal, sensor signal, IP phone signal is handled.
Preferably, this multi-source information integrated access equipment also comprises DIU data interface unit, and this DIU data interface unit is connected with described bus, is used for and the external equipment swap data; This DIU data interface unit can be one or more in USB, serial communication interface, the parallel communication interface, and can debug, overhaul or upgrade described multi-source information integrated access equipment by this DIU data interface unit.
Preferably, this multi-source information integrated access equipment has radio interface device, and this radio interface device is connected with described bus, is used for being connected by wireless mode with external equipment; This radio interface device can be one or more in FM interface, satellite-signal interface, GSM interface, CDMA interface, infrared interface, the blue tooth interface.
Preferably, this multi-source information integrated access equipment has the CD burning device, this CD burning device) be connected with described bus, be used for audio frequency, the vision signal imprinting of input are preserved.
Preferably, the voice input device of this multi-source information integrated access equipment is supported the audio signal input of 1-10 road, and audio output device is supported 1-6 road audio signal output.
Preferably, the video input device of this multi-source information integrated access equipment is supported the vision signal input of 1-12 road, and video output device is supported 1-8 road audio signal output.
Preferably, the supply unit of this multi-source information integrated access equipment generally uses the 220V power supply, uses the 24V power supply when vehicle-mounted.
Preferably, the input signal of the voice input device of this multi-source information integrated access equipment has at least one the tunnel to be radar signal input or sensor signal input.
Preferably, the input signal of the video input device of this multi-source information integrated access equipment has at least one the tunnel to be radar signal input or sensor signal input.
Preferably, this multi-source information integrated access equipment can vehicle-mountedly use.
Preferably, this multi-source information integrated access equipment also has radiator fan.
Preferably, this multi-source information integrated access equipment also has the connector that can be connected with the car body link, thereby can vehicle-mountedly use.
Compared with prior art, advantage of the present utility model is, multiple information terminals such as audiovisual information, radar information, sensor information can be unified to insert, be convenient to management, and have characteristics such as rich interface, stable performance, easy operating, reaction speed be fast.
Description of drawings
Fig. 1 is that multi-source information integrated access equipment of the present utility model is used schematic diagram.
Fig. 2 is a multi-source information integrated access equipment vehicular applications schematic diagram of the present utility model.
Fig. 3 is a multi-source information integrated access equipment principle schematic of the present utility model.
Fig. 4 is the schematic diagram of the signal processing apparatus in the multi-source information integrated access equipment of the present utility model.
Fig. 5 is the multi-source information integrated access equipment principle schematic that contains DIU data interface unit of the present utility model.
Fig. 6 is the multi-source information integrated access equipment principle schematic that contains radio interface device of the present utility model.
Fig. 7 is the multi-source information integrated access equipment principle schematic that contains the CD burning device of the present utility model.
Reference numeral: 1 bus, 2 control device, 3 video input devices, 4 voice input devices, 5 panel synthesized display apparatus, 6 supply units, 7 Network Interface Units, 8 signal processing apparatus, 9 warning devices, 10 video switching devices, 11 audio frequency switching devices, 12 video output devices, 13 audio output devices, 14 DIU data interface unit, 15 radio interface devices, 16 CD burning devices
Embodiment
Below in conjunction with accompanying drawing and concrete execution mode the utility model is described in more details and describes.
Fig. 1 has described multi-source information integrated access equipment of the present utility model and has used schematic diagram.This multi-source information integrated access equipment supports multiple signal sources such as video/audio signal, radar signal, sensor signal comprehensively to insert, with dissimilar signal sources, by the functional module of special use classify access, concentrate exchange, optimization process, TCP/IP network data packet format according to standard, form unified quantization encoding, transmit control through transmission rate adaptation technology and QOS security mechanism again, guaranteed that effectively the comprehensive access of multi-source information is handled with distribution shared.
Fig. 2 has described multi-source information integrated access equipment vehicular applications schematic diagram of the present utility model.Vehicle-mounted multi-source signal source information integrated access equipment is supported various ports, comprising video input (monitoring in the mobile monitor, car, the roof monitoring), by video matrix image is transformed into apparent control large-size screen monitors, audio frequency input (Mike), audio frequency output (audio amplifier) also comprises USB interface.Can be according to concrete vehicle-mounted environment for use, the multi-source information integrated access equipment of vehicle-mounted use is suitably designed and revises, should design its overall dimensions small and exquisite, be convenient to use in the communication van.
Embodiment 1
Fig. 3 shows an execution mode of the present utility model.As shown in Figure 3, this multi-source information integrated access equipment comprises: bus 1, control device 2, video input device 3, voice input device 4, signal processing apparatus 8, panel synthesized display apparatus 5, audio frequency switching device 11, video switching device 10, audio output device 13, video output device 12, Network Interface Unit 7, warning device 9 and supply unit 6 is characterized in that: described control device 2, video input device 3, voice input device 4, video switching device 10, audio frequency switching device 11, Network Interface Unit 7, warning device 9, signal processing apparatus 8, panel synthesized display apparatus 5 is connected with described bus 1 with supply unit 6; The output of described audio frequency switching device 11 is connected with the input of described audio output device 13; The output of described video switching device 10 is connected with the input of described video output device 12.
External signal is by video input device 3, voice input device 4 these multi-source information integrated access equipment of input, by bus it being transferred to signal processing apparatus 8 handles according to the type of signal, promptly according to vision signal, audio signal, the multi-source signal mixes, radar signal, sensor signal, the corresponding module of the type selecting of IP phone signal is handled, the signal of handling sends to synthetic display module 5 by bus, and to carry out signal synthetic, then synthetic signal is sent to audio frequency switching device 11 by bus, video switching device 10 is then by voice input device 13, video output device 12 outputs.
Described control device 2 can be according to the condition of user instruction or setting, export control signal to audio frequency switching device 11, video switching device 10 by bus 1 simultaneously, audio frequency switching device 11, video switching device 10 export a road in multichannel voice frequency, the multi-channel video signal to audio output device 13 and video output device 12 respectively.This multi-source information integrated access equipment makes things convenient for the user to search problem realizing newspaper warning function automatically according to the condition that the user sets.
As shown in Figure 4, signal processing apparatus 8 comprises video signal processing module, audio-frequency signal processing module, multi-source signal mixing module, Radar Signal Processing module, sensor signal processing module, IP phone signal processing module, respectively vision signal, audio signal, the mixing of multi-source signal, radar signal, sensor signal, IP phone signal is handled.
Described control device 2 can be the device that processor, microprocessor, Programmable Logic Controller, PowerPC etc. have control and data processing function.
Described audio frequency switching device 11, video switching device 10 can be that mechanical switch, electronic switch, software switch or other have the switch of handoff functionality.
Those skilled in the art can adopt any programming languages such as assembler language, C, C++, VB to write control program, realize the control of control device 2 for audio frequency switching device 11, video switching device 10 or other peripheral components.
When preventing the equipment long-play, temperature is too high, and this multi-source information integrated access equipment also can be provided with radiator fan.
This multi-source information integrated access equipment also can be provided with the CD burning device, and this CD burning device can be connected with bus, is used for audio frequency, the vision signal imprinting of input are preserved.
Embodiment 2
This multi-source information integrated access equipment shown in Fig. 5 also comprises DIU data interface unit 14, remainder is identical with structure among the embodiment one, this DIU data interface unit is used for and the external equipment swap data, this DIU data interface unit can be one or more in USB, serial communication interface, the parallel communication interface, and can debug, overhaul or upgrade the multi-source information integrated access equipment by this DIU data interface unit.
Embodiment 3
This multi-source information integrated access equipment shown in Fig. 6 also comprises radio interface device 15, remainder is identical with structure among the embodiment one, this radio interface device is used for being connected by wireless mode with external equipment, and this radio interface device can be one or more in FM interface, satellite-signal interface, GSM interface, CDMA interface, infrared interface, the blue tooth interface.
Embodiment 4
This multi-source information integrated access equipment shown in Fig. 7 also comprises CD burning device 16, and remainder is identical with structure among the embodiment one, this CD burning device be used for will input audio frequency, vision signal imprinting preserve.
Embodiment 5
This multi-source information integrated access equipment also can vehicle-mountedly use.For this purpose, multi-source information integrated access equipment according to present embodiment also has connector (not shown), the link of this connector and means of transportation side is complementary, by the described connector of connection multi-source information integrated access equipment side and the link of means of transportation side, this multi-source information integrated access equipment can be installed on the described means of transportation.The utility model does not have concrete restriction to the structure and the form of the described connector of this multi-source information integrated access equipment.
Multi-source information integrated access equipment interface type of the present utility model is abundant, generally speaking, has with lower interface: video interface: 12 road Video In/2 road Video Out, 2 road VGA (1IN/1OUT); Audio interface: 10 road Audio In/2 road Audio Out; Control mouth: 8 road com ports; Data-interface: 6 tunnel USB interface; Network interface: 7 road RJ45; Remote alarm interface: 8 tunnel inputs/8 tunnel outputs.Its audio frequency parameter is as follows: voice quality: MOS branch 〉=4 grade; Voice compression: G.729, MPEG1layer2; The picture format of its support: D1CIF, QCIF; Image transmission rate: 25 frame/seconds; Standard of image compression: H.264; Many pictures show: 1,4,9; Size rack: 4U, 1U (vehicle-mounted); Specification: 430mm * 165mm * 600mm (wide * height * degree of depth); Its environmental suitability can be worked by force under the following conditions: working temperature: 0 ℃-+45 ℃; Storing temperature :-10 ℃-+55 ℃; Humidity: (95 ± 3) %; MTBF 〉=3000 hour MTTR≤0.5 hour.
Multi-source information integrated access equipment of the present utility model appearance design is succinct, and is stable and reliable for performance, and plug and play is easy and simple to handle, rich interface, network enabled signal, vision signal, audio signal, etc. multiple signal access way; Have unique signal transfer mechanisms, guarantee the mutual ability of real-time audio and video under the wide environment of ultralow band (below the 20k); Have many picture videos Presentation Function, local image candid photograph function, monitoring video function, video recording memory function, can implement long-range cradle head control, support local management (local U/I, com port), telemanagement (WEB); Also have warning function, broken string or abnormal conditions are arranged, can remind, search the fault end rapidly by audible alarm or window as terminal; Have good versatility and interchangeability, Highgrade integration, integrated present common total interface has powerful antijamming capability.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications, replenishes or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. multi-source information integrated access equipment, comprise bus (1), control device (2), video input device (3), voice input device (4), panel synthesized display apparatus (5), supply unit (6), Network Interface Unit (7), signal processing apparatus (8), warning device (9), video switching device (10), audio frequency switching device (11), video output device (12) and audio output device (13) is characterized in that: described control device (2), video input device (3), voice input device (4), audio frequency switching device (11), video switching device (10), Network Interface Unit (7), warning device (9), signal processing apparatus (8), panel synthesized display apparatus (5) is connected with described bus (1) with supply unit (6); The output of described audio frequency switching device (11) is connected with the input of described audio output device (13); The output of described video switching device (10) is connected with the input of described video output device (12).
2. multi-source information integrated access equipment according to claim 1 is characterized in that: the audio-frequency signal processing module that described signal processing apparatus (8) comprises video signal processing module that vision signal is handled, handle audio signal, to the multi-source signal mix the multi-source signal mixing module handled, Radar Signal Processing module that radar signal is handled, the sensor signal processing module that sensor signal is handled and the IP phone signal processing module that the IP phone signal is handled.
3. multi-source information integrated access equipment according to claim 1 is characterized in that: also comprise DIU data interface unit (14), this DIU data interface unit (14) is connected with described bus (1).
4. multi-source information integrated access equipment according to claim 3 is characterized in that: described DIU data interface unit (14) is one or more in USB, serial communication interface and the parallel communication interface.
5. multi-source information integrated access equipment according to claim 1 is characterized in that: also comprise radio interface device (15), this radio interface device (15) is connected with described bus (1).
6. multi-source information integrated access equipment according to claim 5 is characterized in that: described radio interface device (15) is one or more in FM interface, satellite-signal interface, GSM interface, CDMA interface, infrared interface and the blue tooth interface.
7. multi-source information integrated access equipment according to claim 1 is characterized in that: also comprise CD burning device (16), this CD burning device (16) is connected with described bus (1).
8. multi-source information integrated access equipment according to claim 1, it is characterized in that: described voice input device (4) is supported the audio signal input of 1-10 road, described audio output device (13) is supported 1-6 road audio signal output, described video input device (3) is supported the vision signal input of 1-12 road, described video output device (12) is supported 1-8 road audio signal output, the input signal of described voice input device (4) has at least one the tunnel to be radar signal input or sensor signal input, and the input signal of described video input device (3) has at least one the tunnel to be radar signal input or sensor signal input.
9. according to each described multi-source information integrated access equipment in the claim 1 to 8, it is characterized in that: described supply unit (6) is the power supply of 220V.
10. according to each described multi-source information integrated access equipment in the claim 1 to 8, it is characterized in that: this multi-source information integrated access equipment also comprises the connector that can be connected with the car body link, and described supply unit (6) is the power supply of 24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201699342U CN201536402U (en) | 2009-08-31 | 2009-08-31 | Multi-source information integrated access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201699342U CN201536402U (en) | 2009-08-31 | 2009-08-31 | Multi-source information integrated access device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536402U true CN201536402U (en) | 2010-07-28 |
Family
ID=42536176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201699342U Expired - Lifetime CN201536402U (en) | 2009-08-31 | 2009-08-31 | Multi-source information integrated access device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104281072A (en) * | 2013-07-10 | 2015-01-14 | 张颖 | Transmission device based on isomerous data stream |
| CN106341583A (en) * | 2016-09-14 | 2017-01-18 | 芜湖扬展新材料科技服务有限公司 | Wireless vehicle information exchange system |
| CN115914508A (en) * | 2022-10-31 | 2023-04-04 | 贵州电网有限责任公司 | Automatic signal detection switching device and method applied to video terminal |
-
2009
- 2009-08-31 CN CN2009201699342U patent/CN201536402U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104281072A (en) * | 2013-07-10 | 2015-01-14 | 张颖 | Transmission device based on isomerous data stream |
| CN106341583A (en) * | 2016-09-14 | 2017-01-18 | 芜湖扬展新材料科技服务有限公司 | Wireless vehicle information exchange system |
| CN115914508A (en) * | 2022-10-31 | 2023-04-04 | 贵州电网有限责任公司 | Automatic signal detection switching device and method applied to video terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201967049U (en) | Vehicle-borne video monitoring system with scattered storage function | |
| CN201536402U (en) | Multi-source information integrated access device | |
| CN102020157A (en) | System for controlling the linkage of alarm talkback and video frequency of elevator | |
| CN204681500U (en) | There is law court's enforcement system of remote command equipment | |
| CN205987204U (en) | Digital video monitors tester suitable for 4KH. 265 HD IP camera | |
| CN216217283U (en) | Support SFP's 8K high definition video monitoring tester | |
| CN103108172A (en) | Remote mobile intelligent video surveillance system | |
| CN107864318B (en) | Camera monitoring device and combined camera monitoring device | |
| CN101183803B (en) | Single-person operation safety monitoring system for unattended substation | |
| CN207491073U (en) | A kind of camera monitoring device, combined type camera monitoring device | |
| CN102685459A (en) | Ambulance vehicle-mounted third generation (3G) wireless video monitoring device and monitoring method thereof | |
| CN207589052U (en) | Video information centralized control management system is commanded in a kind of public security | |
| CN112087606A (en) | Vehicle-mounted video, CAN and GPS integrated monitoring system and equipment | |
| CN106888370A (en) | It is a kind of based on embedded with technology of Internet of things united reaper video monitoring system | |
| CN216291210U (en) | Near-end networking law enforcement recording system | |
| CN207251825U (en) | A kind of audio, video data processing unit | |
| US10785398B1 (en) | Mobile video recorder apparatus | |
| CN201878133U (en) | Individual helmet type emergency command system based on various 3G (third generation) wireless networks | |
| CN106027988A (en) | Wireless monitoring system | |
| CN201577150U (en) | Emergent rescue audio/video communication direction system | |
| CN209028807U (en) | The network transmitter that a kind of PLC carrier band RS232 data and power supply pass altogether with cable | |
| CN102625088A (en) | Point-to-point and node-to-surface video monitoring system | |
| CN202093693U (en) | Multimedia central processor | |
| CN207995273U (en) | A kind of remote monitoring and video intercom system based on Android application program | |
| CN221408933U (en) | Real-time auxiliary driving and video monitoring device of self-wheel operation special equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100728 |
|
| CX01 | Expiry of patent term |