CN203313326U - Multi-power-supply video monitoring transmission equipment - Google Patents
Multi-power-supply video monitoring transmission equipment Download PDFInfo
- Publication number
- CN203313326U CN203313326U CN2013203800993U CN201320380099U CN203313326U CN 203313326 U CN203313326 U CN 203313326U CN 2013203800993 U CN2013203800993 U CN 2013203800993U CN 201320380099 U CN201320380099 U CN 201320380099U CN 203313326 U CN203313326 U CN 203313326U
- Authority
- CN
- China
- Prior art keywords
- interface
- processing unit
- central processing
- power supply
- analog
- 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
Abstract
The utility model discloses multi-power-supply video monitoring transmission equipment. The equipment comprises a central processor, a reuse module and a photoelectric converter which are sequentially connected. A video interface is also comprised. The video interface is connected with the central processor. An analog-digital converter is arranged between the video interface and the central processor. A power supply system is comprised. The power supply system is connected with the central processor, the reuse module, the analog-digital converter and the photoelectric converter respectively. The power supply system comprises an AC110V/DC24V power supply, an AC220V/DC24V power supply and a DC24V direct current input interface. An optical transmitter and receiver can select a power supply mode which is easiest to be realized according to a specific installation occasion. Compared to the optical transmitter and receiver which adopts a single power supply mode, by using the equipment of the utility model, restriction of power supply limitation to an application of the optical transmitter and receiver can be greatly reduced.
Description
Technical field
The utility model relates to light signal communication optical transmitter and receiver field, particularly relates to a kind of video monitoring transmission equipment of multiple feed.
Background technology
Optical transmitter and receiver, be the terminal optical transmitter and receiver of optical signal transmission, is widely used in field of video monitoring.The principle of optical transmitter and receiver is modulated to signal on light, carries out transfer of data by optical fiber.According to the light signal transfer process, optical transmitter and receiver can be divided into simulated light terminal and Digital Optical Terminal.Raising information Transfer Quality and efficiency required along with the scientific and technological ability level day by day improved and people, Digital Optical Terminal has: transmission range is long, support video lossless regenerative repeating, little interference by environment, can support the advantage such as multiple signals capacity, become that optical transmitter and receiver uses and the main flow of development.
The Digital Optical Terminal of using in field of video monitoring, particularly be operated in monitoring Digital Optical Terminal foremost, because its installation site often is in outdoor corner, is not easy to adopt the conventional power supply of AC220V.
The utility model content
For the above-mentioned monitoring Digital Optical Terminal foremost that is operated in, because its installation site often is in outdoor corner, be not easy to adopt the problem of the conventional power supply of AC220V, the utility model provides a kind of video monitoring transmission equipment of multiple feed.
For achieving the above object, the video monitoring transmission equipment of a kind of multiple feed that the utility model provides solves problem by following technical essential: a kind of video monitoring transmission equipment of multiple feed, comprise the central processing unit be linked in sequence, Multiplexing module, optical-electrical converter, also comprise video interface, described video interface is connected with central processing unit, between described video interface and central processing unit, also be provided with analog to digital converter, also comprise powersupply system, described power-supply system respectively with central processing unit, Multiplexing module, analog to digital converter is connected with optical-electrical converter, described power-supply system comprises an AC110V/DC24V power supply, an AC220V/DC24V power supply and a DC24V direct current input interface.
The AC110V/DC24V power supply be connected with central processing unit, Multiplexing module, analog to digital converter and optical-electrical converter respectively, AC220V/DC24V power supply and DC24V direct current input interface, for each electricity consumption module of optical transmitter and receiver provides three different powering modes, make optical transmitter and receiver can select at concrete application occasion the powering mode of the most easily realizing, reduced the restriction of the power configuration of optical transmitter and receiver installation site to the optical transmitter and receiver utilization.
Preferably, also comprise switching value interface and Ethernet interface, described switching value interface is connected with central processing unit respectively with Ethernet interface.
The switching value interface arranged is convenient to central processing unit, according to running status, peripheral optical transmitter and receiver output is opened or closed to control signal, actuator is controlled opening or off status of light surround terminal according to " 1 " or " 0 " of output, is convenient to light surround terminal and optical transmitter and receiver synchronous operation; The Ethernet interface arranged is convenient to optical transmitter and receiver and directly with terminal, is connected, and makes computer to transmit data to optical transmitter and receiver and stores fast or use optical transmitter and receiver remote transmission hard disc of computer sound, video data.
Preferably, also comprise audio interface and data-interface, described audio interface is connected with central processing unit respectively with data-interface, between described audio interface and central processing unit, also be provided with analog to digital converter, the input of described analog to digital converter is connected with audio interface, and the output of analog to digital converter is connected with central processing unit.
The video monitoring transmission light terminal that the audio interface arranged and data-interface are convenient to described multiple feed is connected recording optical transmitter and receiver and other data optical receivers of front end, realizes that guarded region audio signal and vision signal synchronous transmission or other data-signals utilize optical fiber to transmit.
Further, also comprise the power LED status indicator lamp, video LED state indicator light, the data LED state indicator light that are connected on central processing unit, and be connected to the light signal LED state indicator light on optical-electrical converter.
The power LED status indicator lamp, video LED state indicator light, the data LED state indicator light that arrange are convenient to the operation maintenance personnel and are understood in time the optical transmitter and receiver running status.
Further, between described video interface and audio interface and analog to digital converter, also be provided with high speed amplifier.
The model of the high speed amplifier arranged is 8091AR, and the 8091AR high speed amplifier is conducive to the audio signal of the video analog signal of shooting optical transmitter and receiver collection and the collection of recording optical transmitter and receiver is amplified in real time, is conducive to strengthen the intensity of final light signal.
Further, described central processing unit is the ARM7TDMI-S microprocessor.
ARM7TDMI-S is general 32-bit microprocessor, characteristics with high-performance, low-power consumption, cheapness, can realize high instruction throughput and real-time interrupt response, and ARM7TDMI-S has adopted pipelining, data-handling efficiency is high, also has 32 ARM instruction set of standard and 16 THUMB instruction set.
The utlity model has following beneficial effect:
The power-supply system arranged has the video monitoring transmission light terminal of the multiple feed of an AC110V/DC24V power supply, an AC220V/DC24V power supply and a DC24V direct current input interface simultaneously, can select the power supply supplying mode of the most easily realizing according to concrete installation occasion, than the optical transmitter and receiver that adopts single powering mode, this kind setting can reduce the restriction of optical transmitter and receiver being used because of the power supply limitation greatly.
The accompanying drawing explanation
Fig. 1 is the topological diagram of the video monitoring transmission equipment embodiment 1 of a kind of multiple feed described in the utility model;
Fig. 2 is the topological diagram of the video monitoring transmission equipment embodiment 2 of a kind of multiple feed described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with embodiment, but structure of the present utility model is not limited only to following examples.
Embodiment 1:
As Fig. 1, a kind of video monitoring transmission equipment of multiple feed, comprise the central processing unit be linked in sequence, Multiplexing module, optical-electrical converter, also comprise video interface, described video interface is connected with central processing unit, between described video interface and central processing unit, also be provided with analog to digital converter, also comprise powersupply system, described power-supply system respectively with central processing unit, Multiplexing module, analog to digital converter is connected with optical-electrical converter, it is characterized in that: described power-supply system comprises an AC110V/DC24V power supply, an AC220V/DC24V power supply and a DC24V direct current input interface.
The AC110V/DC24V power supply be connected with central processing unit, Multiplexing module, analog to digital converter and optical-electrical converter respectively, AC220V/DC24V power supply and DC24V direct current input interface, for each electricity consumption module of optical transmitter and receiver provides three different powering modes, make optical transmitter and receiver can select at concrete application occasion the powering mode of the most easily realizing, reduced the restriction of the power configuration of optical transmitter and receiver installation site to the optical transmitter and receiver utilization.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as Fig. 2, a kind of video monitoring transmission equipment of multiple feed, comprise audio interface, data-interface, switching value interface and Ethernet interface.Described audio interface adopts the RCA audio input interface, the connection of convenient existing most of audio collecting device; Described data-interface adopts the USB standard interface; It is the analog to digital converter of AD9280 that described analog to digital converter adopts model; Described switching value interface is the 8255A data-interface; Ethernet interface adopts the RJ45 interface shape.
The optical transmitter and receiver of this embodiment applies to the antitheft security protection video monitoring of forest fire protection, because infield is in hill, AC220V AC power difficult wiring and investment maintenance cost are high, this optical transmitter and receiver adopts 24V direct current input interface to power to optical transmitter and receiver electricity consumption module, and peripheral power supply adopts solar panel and storage battery.
Claims (6)
1. the video monitoring transmission equipment of a multiple feed, comprise the central processing unit be linked in sequence, Multiplexing module, optical-electrical converter, also comprise video interface, described video interface is connected with central processing unit, between described video interface and central processing unit, also be provided with analog to digital converter, also comprise powersupply system, described power-supply system respectively with central processing unit, Multiplexing module, analog to digital converter is connected with optical-electrical converter, it is characterized in that: described power-supply system comprises an AC110V/DC24V power supply, an AC220V/DC24V power supply and a DC24V direct current input interface.
2. the video monitoring transmission equipment of a kind of multiple feed according to claim 1, is characterized in that, also comprises switching value interface and Ethernet interface, and described switching value interface is connected with central processing unit respectively with Ethernet interface.
3. the video monitoring transmission equipment of a kind of multiple feed according to claim 1, it is characterized in that, also comprise audio interface and data-interface, described audio interface is connected with central processing unit respectively with data-interface, between described audio interface and central processing unit, also be provided with analog to digital converter, the input of described analog to digital converter is connected with audio interface, and the output of analog to digital converter is connected with central processing unit.
4. the video monitoring transmission equipment of a kind of multiple feed according to claim 1, it is characterized in that, also comprise the power LED status indicator lamp, video LED state indicator light, the data LED state indicator light that are connected on central processing unit, and be connected to the light signal LED state indicator light on optical-electrical converter.
5. the video monitoring transmission equipment of a kind of multiple feed according to claim 1, is characterized in that, between described video interface and audio interface and analog to digital converter, also is provided with high speed amplifier.
6. according to the video monitoring transmission equipment of any one described a kind of multiple feed in claim 1 to 5, it is characterized in that, described central processing unit is the ARM7TDMI-S microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203800993U CN203313326U (en) | 2013-06-28 | 2013-06-28 | Multi-power-supply video monitoring transmission equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203800993U CN203313326U (en) | 2013-06-28 | 2013-06-28 | Multi-power-supply video monitoring transmission equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203313326U true CN203313326U (en) | 2013-11-27 |
Family
ID=49619494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203800993U Expired - Fee Related CN203313326U (en) | 2013-06-28 | 2013-06-28 | Multi-power-supply video monitoring transmission equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203313326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103347173A (en) * | 2013-06-28 | 2013-10-09 | 成都思迈科技发展有限责任公司 | Video surveillance transmission equipment with plurality of power supplies |
-
2013
- 2013-06-28 CN CN2013203800993U patent/CN203313326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103347173A (en) * | 2013-06-28 | 2013-10-09 | 成都思迈科技发展有限责任公司 | Video surveillance transmission equipment with plurality of power supplies |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014121608A1 (en) | Solar lamp integrated with audio playback device | |
| CN204836738U (en) | Acoustic control music lamp crowd | |
| CN201995079U (en) | Remote video monitoring device for transformer station | |
| CN203313326U (en) | Multi-power-supply video monitoring transmission equipment | |
| CN218782530U (en) | Intelligent control system for gymnasium | |
| CN202003500U (en) | Environmental data collecting system based on solar power supply mode | |
| CN201709002U (en) | Power line carrier illumination electricity-saving management system | |
| CN202183836U (en) | Self-powered 3G (the 3rd Generation) communication video monitoring device | |
| CN202634599U (en) | Multi-lens wide-angle high-definition monitoring and shooting system | |
| CN103347173A (en) | Video surveillance transmission equipment with plurality of power supplies | |
| CN204392938U (en) | A kind of intelligent plant light compensation system | |
| CN201965656U (en) | Digitalized urban system based on street lamps | |
| CN208890457U (en) | A kind of photovoltaic floor tile control system | |
| CN203289578U (en) | Video monitoring transmission equipment | |
| CN202772883U (en) | Electric power network bridge | |
| CN203301794U (en) | Tunnel illumination monitoring system | |
| CN202696980U (en) | Multifunctional intelligent solar street lamp | |
| CN205333122U (en) | Air quality is in real time at line number according to transmission system | |
| CN205451747U (en) | LED display screen system based on power line carrier | |
| CN204681287U (en) | A kind of Novel intelligent high-efficiency photovoltaic electric power station system | |
| CN205071004U (en) | A low -power consumption receiving converter circuit board for optic fibre digital signal transmission | |
| CN204733238U (en) | A kind of all-around intelligent moves the optical anti-vibration camera without dead angle | |
| CN103313042A (en) | Transmission device for video monitoring | |
| CN203552462U (en) | Power consumption information collection terminal | |
| CN104749970A (en) | Single live wire wireless intelligent panel |
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: 20131127 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |