CN205647774U - Intelligent multi -functional wireless audio video collecting storage device suitable for it is outdoor - Google Patents

Abstract

The utility model provides an intelligent multi -functional wireless audio video collecting storage device suitable for it is outdoor, including cast aluminium heat dissipation casing, the inside switching module that is equipped with of cast aluminium heat dissipation casing, the hard disk, wireless AP and 4G insert the module, power module and audio video collecting module, the audio video collecting module is connected with the hard disk, the audio video collecting module, wireless AP and 4G insert the module and are connected with switching module respectively, power module still respectively with switching module, wireless AP and 4G insert the module and the audio video collecting module is connected. The utility model discloses the outdoor installation of specially adapted can adapt to outdoor high temperature severe cold environment, has solved effectively that video monitor system transmission line under construction is inaccessible, circuit pipeline construction or too high, the nos computer lab of lease cost place backstage acquisition and storage equipment or have the difficult problem of placing the space and nevertheless not being suitable for humiture and ann congruent adverse circumstances, provides low -cost, the reliable solution of high efficiency for the construction of video monitoring such as city, rural area, scenic spot, forest.

Description

It is applicable to the intelligent multi-function wireless audio and video acquisition and storage device of open air

Technical field

This utility model dominant video security monitoring engineering construction technical field, is specifically related to a kind of being suitable for In outdoor intelligent multi-function wireless audio and video acquisition and storage device.

Background technology

In city, rural area, scenic spot, the regional environment such as forest and mountain area carry out audio/video monitor and control system construction In to be frequently encountered equipment first line of a couplet transmission line unreachable, machine room is placed background acquisition storage device or has Placement space but the severe problem of the installation environment such as humiture, safety.Present solution and existence thereof Drawback as follows: 1, lay Wireline, rent machine room and transform, but cost is high；2, the first line of a couplet Transmission link is wireless point-to-point by bridge or solves by the way of point-to-multipoint, but bridge equipment needs into To or complete use, and built, the baffle thing impact on transmission range in the middle of massif etc.；3, the first line of a couplet Transmission link uses the mode of operator's 3G/4G network transmission to solve, and supports 3G/4G by installing Transfer function, the web camera of band storage card or encoder upload real time imaging or video recording, if but one Directly carrying out audio video transmission online, user data traffic costly, and uses storage card to enter in front end Row video recording storage, interval or periodically real enter to supervise, owing to the video recording storage time is shorter, record weight may be leaked To record a video period；4, first line of a couplet transmission link and problem in computer rooms are by comprehensive above 3rd described drawback, adopt The mode preposition with DVR solves, and DVR is positioned over the open air near front-end camera Environment, but the DVR of the rarer outdoor environment design in market, it is impossible to satisfied outdoor high temperature severe cold, Humidity, the installation requirement of secure context, if the most this mounting means uses 3G/4G mode to return figure Picture, needs external installation associated transport mould fast on DVR, poor in management use convenience, The problem simultaneously also having the compatible aspect such as bad.It addition, often need in the construction of video monitoring system Within closely, to be 100 meters more than, less than 300 meters multiple front network video camera to be installed, right to realize The installation scene of the monitoring video of zones of different, present solution and shortcoming are as follows: 1 a, network Video camera lays an optical fiber transmission line, but relatively costly；2, lay one and converge route lines, logical Cross switch and headend equipment is converged access backstage, but need external device case, be used for placing front end convergence and set Standby, no matter converge access device is switch or DVR simultaneously, in network video monitor and control system The distance that front-end camera is transmitted to DVR by twisted-pair cable not can exceed that 100 meters, exceedes 100 meters need to increase switch device and carry out signal amplification prolongation or directly use optical fiber, relatively costly, install Complex process.For above-mentioned series of problems, it is therefore necessary to propose to improve.

Utility model content

This utility model solves the technical problem that: provide a kind of be applicable to open air intelligent multi-function wireless Audio-video collection storage device, this utility model is particularly well-suited to outdoor installation, it is possible to adapt to outdoor high temperature Severe cold environment, efficiently solves during video monitoring system is built that transmission line is unreachable, circuit pipeline network construction Or hiring cost is too high, machine room is placed background acquisition storage device or has placement space but be unsuitable for warm and humid The difficult problems of adverse circumstances such as degree and safety, for city, rural area, scenic spot, the video monitoring construction such as forest carries Supply the solution of low cost, high efficient and reliable.

Meanwhile, this utility model can be less radio-frequency, and WIFI customizing messages stores, and fence etc. provides Interface, and customized application is provided.

The technical solution adopted in the utility model: the intelligent multi-function wireless audio and video being applicable to open air is adopted Collection storage device, including cast aluminium radiating machine casing, is provided with Switching Module, hard inside described cast aluminium radiating machine casing Dish, wireless aps and 4G AM access module, power module and audio-video collection module, described audio-video collection Module is connected with hard disk, described audio-video collection module, wireless aps and 4G AM access module respectively with exchange Module connects, and described power module regards with Switching Module, wireless aps and 4G AM access module and sound the most respectively Frequently acquisition module connects.

Wherein, described Switching Module is provided with and connects for the POE video camera being connected with wired External video camera Enter waterproof terminal.

Described wireless aps and 4G AM access module respectively with the orientation 4G antenna being placed in outside cast aluminium radiating machine casing Connect with wireless aps antenna, the connection line of described orientation 4G antenna and wireless aps antenna is equipped with sky Line lightning-protection module.

Described power module is provided with power input terminal.

Further, it is provided with mounting bracket outside described cast aluminium radiating machine casing.

This utility model advantage compared with prior art:

1, this utility model carries out audio-video signal passback by wireless aps or 4G, it is not necessary to lay wired line Road, is particularly suitable for the deployment installation of the control point in the unreachable region of video monitoring system circuit, construction cost Low；

2, this utility model is by operator's 3G/4G network insertion backstage, or has wireless in city Backstage can be accessed by public network WIFI in the region of WIFI signal, will not be by the object such as high building, mountain to biography The impact of defeated distance, transmits reliable and stable；

3, this utility model is to install, by jumbo hard disk in the control point, front end of video monitoring system Store, longer than the storage time of card type memory web camera, can be by selecting different capabilities Hard disk, meets the memory requirement of user's difference duration；The main function of video monitoring system is to play back afterwards, User can open 3G/4G function when needs supervise in real time or download video recording, can close at ordinary times, can make User data traffic expense control in a zone of reasonableness, and have no effect on user to video monitoring system The using effect of system, thus reduce cost；

4, this utility model adapts in the adverse circumstances such as outdoor high temperature severe cold, humidity, safety, and its Collection network hard disk video recorder function, wireless aps function, 3G/4G transfer function is in one, through test tool There is management good advantage easy to use, compatible；

5, this utility model has high-power wireless AP access function, supports wireless External video camera, Front-end camera can pass through wireless access when laying difficulty to netting twine between this device, and it accesses distance and reaches 300 Rice, breaches the restriction of wired netting twine 100 meters, and wireless installation relatively wireline cable lays simple and fast；

6, this utility model power module has only to a 220V power line access, it is not necessary to peace Dress equipment box, and support the multiple mounting modes such as vertical rod, wall, install simple and convenient.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is system principle diagram of the present utility model.

Detailed description of the invention

1-2 describes embodiment of the present utility model below in conjunction with the accompanying drawings.

It is applicable to the intelligent multi-function wireless audio and video acquisition and storage device of open air, as it is shown in figure 1, bag Including cast aluminium radiating machine casing 1, use IP66 to seal, described cast aluminium radiating machine casing 1 is outside is provided with mounting bracket 12, it supports the multiple mounting modes such as vertical rod, wall, installs simple and convenient.

As in figure 2 it is shown, described cast aluminium radiating machine casing 1 is internal is provided with Switching Module 2, hard disk 3, wireless aps And 4G AM access module 4, power module 5 and audio-video collection module 6, described audio-video collection module 6 Be connected with hard disk 3, described audio-video collection module 6, wireless aps and 4G AM access module 4 respectively with exchange Module 2 connects, described power module 5 the most respectively with Switching Module 2, wireless aps and 4G AM access module 4 And audio-video collection module 6 connects.

Wherein, as it is shown in figure 1, be provided with on described Switching Module 2 for wired External video camera 13 The POE video camera connected accesses waterproof terminal 10.Described audio-video collection module 6, Switching Module 2 and Hard disk 3 is used for accessing front-end camera, carries out the access-in management of front-end camera, and video stores, forwards, Connect back-end platform function, support that 4 road 1080P video cameras access, 2 road 1080P/D1 playback functions, and Support H.264 picture decoding compression and ONVIF agreement, also support that front-end camera POE powers, and can connect Enter third party's video camera.

As illustrated in fig. 1 and 2, described wireless aps and 4G AM access module 4 respectively be placed in cast aluminium heat radiation machine Orientation 4G antenna 7 and wireless aps antenna 8 outside shell 1 connect, and described orientation 4G antenna 7 He Antenna lightning-protection module 9 it is equipped with on the connection line of wireless aps antenna 8.Wherein, 4G AM access module is used for Access carrier network, and support the whole network connect into, for this utility model 3G/4G signal access backstage Carry out supervising and play back offer passage；Wireless aps module has high-power, remote accessing function, nothing Line AP module has the various modes such as gateway, AP, relaying, for the access of wireless External video camera 14, The functions such as wireless mobile download, it then follows IEEE 802.11n, IEEE 802.11g, IEEE 802.11b without Line standard, the highest support 300Mbps, can pass through when when between front-end camera to this device, netting twine lays difficulty Wireless access, it accesses distance and reaches 300 meters, breaches the restriction of wired netting twine 100 meters, wireless peace Fill relatively wireline cable and lay simple and fast；And this utility model is by after operator's 3G/4G network insertion Platform, or have the region of wireless WIFI signal can access backstage by public network WIFI in city, will not By the object such as high building, mountain, transmission range is affected, make transmission reliable and stable.

Described power module 5 is provided with power input terminal 11, and power module 5 is used for power supply to the device, The input of this module is alternating current 220V, and output is direct current 48V2A, and its maximum power dissipation is 70W, accessible 4 Road POE video camera.

This utility model carries out audio-video signal passback by wireless aps and 4G, it is not necessary to lay Wireline, The deployment of the control point being particularly suitable for the unreachable region of video monitoring system circuit is installed；And video monitoring The main function of system is to play back afterwards, and user can open when needs supervise in real time or download video recording 3G/4G function, can close at ordinary times, and the data traffic expense of user can be made to control in a zone of reasonableness, and Have no effect on the using effect to video monitoring system of user, so reducing the construction costs.This device leads to Often being mounted in the control point, front end of video monitoring system, stored by jumbo hard disk, ratio is deposited The storage time of card storage type network video camera is long, can meet user by selecting the hard disk of different capabilities The memory requirement of different durations.It addition, this device adapts in outdoor high temperature severe cold, humidity, safety etc. In adverse circumstances, it collects network hard disk video recorder function, wireless aps function, 3G/4G transfer function in one Body, has management good advantage easy to use, compatible through test.

Above-described embodiment, preferred embodiment the most of the present utility model, not it is used for limiting this utility model Practical range, therefore all equivalence changes done with content described in this utility model claim, all should include Within this utility model right.

Claims (5)

1. it is applicable to the intelligent multi-function wireless audio and video acquisition and storage device of open air, it is characterised in that: Including cast aluminium radiating machine casing (1), described cast aluminium radiating machine casing (1) is internal is provided with Switching Module (2), hard Dish (3), wireless aps and 4G AM access module (4), power module (5) and audio-video collection module (6), Described audio-video collection module (6) is connected with hard disk (3), described audio-video collection module (6), nothing Line AP and 4G AM access module (4) are connected with Switching Module (2) respectively, and described power module (5) is also Respectively with Switching Module (2), wireless aps and 4G AM access module (4) and audio-video collection module (6) Connect.

The intelligent multi-function wireless audio and video collection being applicable to open air the most according to claim 1 is deposited Storage device, it is characterised in that: described Switching Module (2) be provided with for wired External video camera (13) The POE video camera connected accesses waterproof terminal (10).

The intelligent multi-function wireless audio and video being applicable to open air the most according to claim 1 and 2 is adopted Collection storage device, it is characterised in that: described wireless aps and 4G AM access module (4) respectively be placed in cast aluminium Orientation 4G antenna (7) and wireless aps antenna (8) that radiating machine casing (1) is outside connect, described orientation Antenna lightning-protection module (9) it is equipped with on the connection line of 4G antenna (7) and wireless aps antenna (8).

The intelligent multi-function wireless audio and video collection being applicable to open air the most according to claim 3 is deposited Storage device, it is characterised in that: described power module (5) is provided with power input terminal (11).

The intelligent multi-function wireless audio and video collection being applicable to open air the most according to claim 4 is deposited Storage device, it is characterised in that: described cast aluminium radiating machine casing (1) is outside is provided with mounting bracket (12).