CN204334815U - The wide-angle video watch-dog of multiple IP camera - Google Patents
The wide-angle video watch-dog of multiple IP camera Download PDFInfo
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- CN204334815U CN204334815U CN201420820069.4U CN201420820069U CN204334815U CN 204334815 U CN204334815 U CN 204334815U CN 201420820069 U CN201420820069 U CN 201420820069U CN 204334815 U CN204334815 U CN 204334815U
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Abstract
The utility model discloses a kind of wide-angle video watch-dog of multiple IP camera, mainly for solving the little problem of single camera head monitor scope, namely camera head monitor angle is greatly then monitored apart from far away not, and monitor distance and then monitor angle problem large not, this watch-dog comprises: image collecting device, be integrated with multiple IP camera, each IP camera is fitted to each other formation wide-angle monitoring camera; Data transmission device, is connected with each IP camera; And image processing apparatus, to be connected with each IP camera by data transmission device and to become monitor video to export in real time the image mosaic of adjacent IP camera collection.The utility model significantly improves the monitoring range of supervising device, can either have larger monitoring angle, can monitor larger distance again, and has higher reaction speed and lower cost.
Description
Technical field
The utility model relates to a kind of wide-angle video watch-dog, and especially a kind of wide-angle video watch-dog of multiple IP camera, is applicable to the plane real-time video monitoring at remote 180 ° of visual angles.
Background technology
At present, in known video monitoring camera product, what adopt is all the mode of single camera head monitor, namely the camera module group assembling of the camera lens of predetermined focal distance and intended pixel is adopted to form, such as, the monitoring camera product gone on the market at present adopts 1.25mm, 2.8mm, 4mm, 6mm camera lens and 2,000,000 pixel camera head mould groups to assemble substantially.
And the video monitoring equipment of this kind of structure, it is limited to the visual range impact of camera lens, cannot reach broader monitoring visual effect.Further, due to the relation of camera lens and camera module self performance, at present, if want lifting can monitoring range, the mode of sacrificing visual range can only be adopted, such as, reduce the mode of the focal range of camera lens.But this kind of mode not only can sacrifice monitoring distance, also can make fish eye effect clearly, long-time viewing can cause that monitor staff's is uncomfortable usually.
Due to above-mentioned limitation, make when safety monitoring, there is following several mode in theory and solve the problems referred to above, improve the fail safe of monitoring with this:
1, wide-angle lens is adopted;
2, the camera head monitor of movable (such as rotatable) is adopted;
3, multiple camera head monitor is adopted.
For wide-angle lens, because its cost is high, comparatively harsh to environment for use, and be difficult to safeguard, therefore, be difficult to realize real monitoring application.
And for adopting the monitor mode of rotatable camera, it also cannot realize the monitoring in real time comprehensively to whole monitoring place.So that at present on the market 360 ° are without dead angle monitoring camera, what it adopted is install motor additional to make camera carry out the mode of rotating according to certain rotating speed, thus realizes the monitoring effect of 360 °.It can thus be appreciated that, although it can realize the monitoring effect of 360 °, but, what adopt due to this kind of mode is single monitoring camera, therefore, its arbitrary time point all can only realize a monitoring among a small circle, and cannot reach the effect in each orientation of monitoring in real time.
But for the monitor mode of multiple camera, it has following deficiency:
First, owing to needing to install the covering that multiple camera meets guarded region, therefore, clear and definite requirement and angle calculation is accurately had to installation site, and need in a pre-installation first the installation site of camera and monitoring range to be decided just can install, make its installation have certain difficulty.
Secondly, although can supply dead angle by installing multiple camera, but can there are some problems toward contact in it in display.Such as, due to the image that each camera gathers, split screen is needed to show, such as carry out the display of many lattice picture in background monitoring indoor simultaneously, therefore, monitor staff needs to check that multiple monitored picture could meet the requirement of monitoring, and this kind of mode often causes monitor staff cannot check in time and ignore important details, cause the dereliction of duty of monitor staff, and check that multiple monitored picture too increases fatigue strength and the spinning sensation of monitor staff for a long time, also monitor staff is needed to have preferably familiarity to the installation site of each camera and monitoring range, if new hand is monitor staff, when new monitoring place or monitor staff need the scope of monitoring larger, then there is certain difficulty.
In addition, during to the image of different camera collection is shown to single screen by software process fusion, then exist and merge difficult or that syncretizing effect is poor problem.Such as, the streetscape wide-angle map of Google just achieves the display mode of photo, cannot reach the real-time display of image.And the wide-angle photographic of mobile phone and camera to be the shooting multiple pictures adopted carry out the mode of splicing, also there is the overlong time of splicing and the deficiency of the real-time display of image cannot be reached in it.
And for video monitoring, on the one hand, because it has certain requirement for video fluency, therefore, it requires higher to the quality of the original image for merging and matching degree, namely should be convenient to merge, and it is fast to merge speed; On the other hand, because it arranges the existence that namely multiple monitoring camera object is to avoid dead angle, therefore, it has higher requirement, the raw frames in display monitoring place that namely should be true, complete to the integrated degree of the fused images after fusion.And the monitor mode of current multi-cam, extremely difficulty reaches above-mentioned requirements.
In summary, the monitoring that current monitoring camera wants reach wider then needs to sacrifice monitoring distance, be difficult to accomplish that the two is taken into account, and the monitoring of existing monitoring camera for monitor staff has larger restriction.
Utility model content
In order to overcome above-mentioned defect of the prior art, the utility model object is the wide-angle video watch-dog providing a kind of multiple IP camera, and it both can realize wide-angle monitoring, can have again larger monitoring distance.
The another object of the utility model is the wide-angle video watch-dog providing a kind of multiple IP camera, and it both can realize wide-angle monitoring, can have again larger monitoring distance, have lower cost simultaneously.
The another object of the utility model is the wide-angle video watch-dog providing a kind of multiple IP camera, and it can adopt the camera lens of more than focal length 6mm, reaches the monitoring distance of 70m.
The another object of the utility model is the wide-angle video watch-dog providing a kind of multiple IP camera, and it effectively can reduce the sense of discomfort that fish eye effect causes.
The another object of the utility model is the wide-angle video watch-dog providing a kind of multiple IP camera, and namely it can realize the conduct monitoring at all levels to monitoring place without the need to rotating camera.
The another object of the utility model is the wide-angle video watch-dog providing a kind of multiple IP camera, and it can realize the comprehensive real-time monitoring to monitoring place.
The another object of the utility model is the wide-angle video watch-dog providing a kind of multiple IP camera, and it effectively can reduce the installation quantity of monitoring camera, wiring is waited comparatively convenient, is convenient to install.
The another object of the utility model is the wide-angle video watch-dog providing a kind of multiple IP camera, it can by monitor video in single screen display, monitor staff is without the need to monitoring that many lattice monitored picture can complete monitoring work, effectively reduce the possibility ignoring details, reduce sense of fatigue when monitor staff monitors and discomfort.
The another object of the utility model is the wide-angle video watch-dog providing a kind of multiple IP camera, it can simulate the plane monitoring that the human eye visual field realizes 180 °, make the natural vision effect closer to people, make monitor staff have visual experience on the spot in person, order monitoring is more directly perceived.
The another object of the utility model is the wide-angle video watch-dog providing a kind of multiple IP camera, and the set-up mode of its multiple camera makes the image of its each camera collection be convenient to image mosaic.
In order to achieve the above object, the main technical schemes that the utility model provides is:
A wide-angle video watch-dog for multiple IP camera, it comprises:
Image collecting device, is integrated with multiple IP camera, and each IP camera is fitted to each other formation wide-angle monitoring camera;
Data transmission device, is connected with each IP camera;
Image processing apparatus, to be connected with each IP camera by data transmission device and by the image mosaic of adjacent IP camera collection.
Wherein, the monitoring range between the adjacent IP camera of described image collecting device has the coincidence of predetermined angular.
Wherein, described wide-angle monitoring camera has 180 ° of plane angles in the simulation human eye visual field.
The wide-angle video watch-dog of any one multiple IP camera above-mentioned, wherein, each IP camera forming this wide-angle monitoring camera is located at same plane.
Be preferably, described image collecting device has a flat strutting piece, and described multiple IP camera is located at the first surface of this strutting piece.
The quantity of described IP camera can be 3 or 4, is preferably in fan-shaped distribution.
Be preferably, described strutting piece is provided with two arc chutes, and the arc-shaped concave of these two chutes is oppositely arranged, and a through hole and this two chutes are triangularly arranged.
The wide-angle video watch-dog of any one multiple IP camera above-mentioned, it also comprises shell, and have an accommodation space and the form for IP camera collection image, described image collector is arranged in this accommodation space.
Wherein, described data transmission device is mini switch, and it is located at this accommodation space, and the data outlet of mini switch forms the data-interface of this image collecting device.
Wherein, the two sides of described shell are provided with air grid.
The beneficial effects of the utility model are:
The wide-angle video watch-dog of multiple IP camera of the present utility model, it both can realize wide-angle monitoring, larger monitoring distance can be had again, there is lower cost simultaneously, it adopts the camera lens of more than focal length 6mm, the monitoring distance of 70m can be reached, and effectively can reduce the sense of discomfort that fish eye effect causes;
Wide-angle video watch-dog of the present utility model, both the conduct monitoring at all levels to monitoring place can have been realized without the need to rotating camera, especially the comprehensive real-time monitoring to monitoring place can be realized, and effectively can reduce the installation quantity of monitoring camera, wiring is waited comparatively convenient, be convenient to install;
Wide-angle video watch-dog of the present utility model, can by monitor video in single screen display, make monitor staff without the need to monitoring that many lattice monitored picture can complete monitoring work, effectively reduce the possibility ignoring details, and the sense of fatigue that can reduce when monitor staff monitors and discomfort, especially it can simulate the plane monitoring that the human eye visual field realizes 180 °, makes the natural vision effect closer to people, make monitor staff have visual experience on the spot in person, order monitoring is more directly perceived;
Wide-angle video watch-dog of the present utility model, the image that the special setting mode of its multiple camera makes its each camera gather respectively is convenient to carry out image mosaic.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model first embodiment;
Fig. 2 is the overall structure schematic diagram of the utility model second embodiment;
Fig. 3 is the overall structure schematic diagram of the image collecting device in the utility model embodiment;
Fig. 4 is the end view of the image collecting device in the utility model embodiment;
Fig. 5 is the front view of the image collecting device in the utility model embodiment;
Fig. 6 is the overall structure schematic diagram of the strutting piece in the utility model embodiment;
Fig. 7 is the end view (not showing outside housing) that the camera of image collecting device in the utility model embodiment is arranged on strutting piece;
Fig. 8 is the upward view of Fig. 7;
Fig. 9 is the overall structure schematic diagram of another embodiment of the utility model;
Figure 10 is the overall structure schematic diagram of another embodiment of the utility model;
Figure 11 is the upward view of the image collecting device in another embodiment of the utility model;
Figure 12 be the IP camera that is set up of the image collector in the utility model embodiment schematic diagram is set;
Figure 13 is the overall structure schematic diagram of the shell in one embodiment of the invention;
Figure 14 is the cutaway view of Figure 13;
Figure 15 is the cutaway view of the other direction of Figure 13.
[main element symbol description]
Support 1, chute 10, through hole 11, fan 12, connector 13, camera 2, shell 3, form 30, data-interface 31, accommodation space 310, window 311, diapire 312, first ventilation hole 3121, roof 313, left side wall 314, second ventilation hole 3141, bending segment 3142, right side wall 315, second ventilation hole 3151, bending segment 3152, rear wall 316, support 317, covering plate 318, flow-guiding channel 319, spatial channel 320, cantilever 4, hollow channel 40, hinge 41, mini switch 5.
Embodiment
For ease of understanding the utility model, below in conjunction with accompanying drawing, the utility model is further described.
See Fig. 1, the wide-angle video watch-dog of multiple IP cameras of the utility model first embodiment, it comprises:
Image collecting device, is integrated with multiple IP camera 2, and each IP camera 2 is fitted to each other formation wide-angle monitoring camera;
Data transmission device, is connected with each IP camera 2;
Image processing apparatus, to be connected with each IP camera 2 by data transmission device and by the image mosaic of adjacent IP camera collection.
Wherein, each IP camera 2 is integrated arranges formation wide-angle monitoring camera, be connected with mini switch 5 again (the two in the present embodiment for be provided separately), image transmitting to the central processing unit gathered by each IP camera 2 by mini switch 5 carries out processing (transfer of data between the two can be wired or wireless mode), it is an integral monitoring image that this process comprises each image mosaic, then is shown through a display device.Those skilled in the art should be understood that, each IP camera 2 in the present embodiment also can connect this mini switch 5 respectively, further, this mini switch 5 can replace with or combine other data transmission devices existing, as larger switch, router, internet etc.
See Fig. 2, the wide-angle video watch-dog of multiple IP cameras of the utility model second embodiment, the difference of itself and the first embodiment is: in the present embodiment, mini switch 5 is located in a shell 3 with the integrated wide-angle monitoring camera arranging formation of each IP camera 2, the two forms an entirety, each IP camera 2 connects this mini switch 5 respectively, and the data outlet 31 composing images harvester of this mini switch 5 is positioned at the data-interface of this shell 3 rear end.The design of this kind of damascene structures, it is had, and volume is little, integrated level is high, reliability is strong, resist and fall the advantages such as anti-seismic performance is high, low in energy consumption.
The wide-angle video watch-dog of multiple IP cameras of above-mentioned any embodiment, preferably also be provided with control device (can be located in central processing unit), connect with each IP camera 2 and control each IP camera 2 respectively to realize focal length synchronous, the image that each IP camera 2 is gathered respectively is convenient to splicing.
In conjunction with see Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the image collecting device in above-mentioned any embodiment, it can comprise strutting piece 1, three IP cameras 2, connector 13 (comprising two bolts and a screw).
Strutting piece 1 entirety is in tabular, be preferably, the each IP camera 2 forming this wide-angle monitoring camera is located at same plane (for multiple IP camera 2 is located at the first surface of this strutting piece 1 in the present embodiment), and makes described wide-angle monitoring camera have 180 ° of plane angles in the simulation human eye visual field.
Flat strutting piece 1 has three seats in the plane in fan-shaped layout, each seat in the plane is run through and is provided with two arc chutes 10 and a through hole 11, the arc-shaped concave of these two chutes 10 is oppositely arranged, this through hole 11 is triangularly arranged, so that make to be adjusted to best fit state between each IP camera of integrated setting with these two chutes 10.
This arc chute 10 forms the guide rail led to connector, and coordinates by connector 13 and this guide rail the left and right angle adjusting IP camera 2, so that adjust the monitoring angle of each IP camera 2, the image making it gather respectively is convenient to merge.And the vibrational power flow mode of chute 10 can make overall structure simple, and be convenient to manufacture, install.
Further preferred, the optical axis of the IP camera 2 that the overall bearing of trend of these two arc chutes 10 is corresponding with it is substantially 90 ° and intersects.
Three IP camera 2 corresponding each seats in the plane respectively, and the monitoring range of adjacent IP camera 2 has the intersection of predetermined angular, and (in the present embodiment, the angle of release of IP camera 2 is 53 °, the predetermined angular of this intersection is 3 °), best fiting effect is obtained to make it, such as, the intersection of picture captured by contiguous camera is made to facilitate the process of data to reach better image mosaic effect.
The corresponding seat in the plane of strutting piece 1 is fixed in the front end (i.e. camera end) of each IP camera 2 by the bolt be arranged in chute 10, and it first can adjust the left and right angle of IP camera 2 by the position of mobile bolt in chute 10 before fixing, its luffing angle is finely tuned by the screw be arranged in through hole 11 in its rear end.
For the ease of installing, using, and make compact overall structure, it can also be provided with shell 3.
This shell 3 is provided with an accommodation space, arranges for strutting piece 1, IP camera 2 and connector 13.
The front end of shell 3 is provided with form 30, gathers image for IP camera 2, and this form 30 is made or direct opening for transparent material.The rear end of shell 3 is provided with data-interface 31, and for the image exporting the collection of IP camera 2, wherein, this data-interface 31 can be made up of respectively the delivery outlet of each IP camera 2, also the delivery outlet of several IP camera 2 can be integrated into an outlet.
The front end of shell 3 can also be openable, the entirety that the strutting piece 1 in the accommodation space of shell 3, IP camera 2 and connector 13 are formed can be inserted and taken out.
The rear end of shell 3 can also arrange cantilever 4, for being connected to precalculated position, as hung on the position such as wall, post.Be preferably, cantilever 4 is provided with folding device, as hinge 41 etc., so that install and adjust with the junction of shell 3.
This shell 3 can be square (as Fig. 3), and it can adopt aluminum alloy material, so that recycle, reduces environmental pollution.
For the ease of heat radiation, radiator fan 12 can also be provided with on strutting piece.Such as, or the both sides of shell 3 are provided with ventilating opening, are air grid, for the circulation of air-flow, improve radiating effect, and be oppositely arranged the mode such as fan, fin, its structure simply, not fragile, be easy to safeguard.
In addition, due to multiple IP camera 2 be located in same shell 3 time, temperature in its caloric value accumulation meeting appreciable impact shell 3, and and then the adverse effect causing IP camera 2 service behaviour, and, as IP camera 2 continuous operation often of monitoring, therefore, its problem caused of generating heat can highlight more, in order to solve this problem, present invention also offers a kind of shell structure of radiating effect of multiple IP cameras 2 that can improve in shell 3.
See Figure 13, Figure 14, Figure 15, the outer wall entirety of this shell 3 is square, it comprise diapire 312, roof 313, left and right sidewall 314,315, rear wall 316 and window 311.
Roof 313, left and right sidewall 314,315, diapire 312 and the rear wall 316 relative with window 311 be integrated.Such as integrated.Such as shaping by a plate stamping.
The roof 313 of shell 3, left and right sidewall 314,315, diapire 312 and rear wall 316 be (such as the hard aluminum or aluminum alloy) of aluminium, to have better radiating effect, and has preferably environment friendly.
Described diapire 12 is provided with some first ventilation holes 3121.To make the hot-air of shell 3 inside be discharged by diapire 312 by this first ventilation hole 3121, or entered by diapire 312 for the air of shell 3 outside, to improve radiating effect.
Left and right sidewall 314,315 is provided with some second ventilation holes 3141,3151.To make the hot-air of shell 3 inside be discharged by sidewall by this second ventilation hole 3141,3151, or entered by sidewall for the air of shell 3 outside, to improve radiating effect.
Described strutting piece 1 is a plate-like piece, (this distance is for adjustable to have certain distance between itself and diapire 312, for being regulated by stud in the present embodiment), and and between left and right sidewall 314,315, there is certain distance, with this strutting piece 1 in tabular and form a spatial channel 320 between left and right sidewall 314,315 and diapire 312.A gas channel for the airflow of shell 3 inside and outside is jointly formed to make the first ventilation hole 3121, spatial channel 320 and the second ventilation hole 3141,3151, discharge smoothly for the hot-fluid in shell 3 or enter, to improve radiating effect for the air in shell 3.
This kind of vibrational power flow, make the air of shell 3 outside can enter in shell 3 via the first ventilation hole 3121 of diapire 312, and along spatial channel 320 sidewall 314,315 flowing to the left and right, then a part discharges shell 3 through the second ventilation hole 3141,3151 of bottom, simultaneously, a part is entered the top of plate support 1 by the space between left and right sidewall 314,315 and plate support 1, and carries second ventilation hole 3141, the 3151 discharge shell 3 of the hot-air above plate support 1 through top.
Be preferably, this first ventilation hole 3121 laterally (namely the direction size of left and right sidewall 314,315 is larger) extends, and is beneficial to the lateral flow of air-flow.Can be several longitudinally (by window 311 to rear wall 316) arrangements.Preferably form some files.
This second ventilation hole 3141,3151 longitudinally (namely the size in window 311 and rear wall 316 direction is larger) extends, to improve the circulation effect of thermal current.Can be several longitudinally (by roof 313 to diapire 312) arrangements, make left and right sidewall 314,315 form the form of grid.
On left and right sidewall 314,315, be preferably formed with the flow-guiding channel 319 of evagination, one end of flow-guiding channel 319 is communicated with the second ventilation hole 3141,3151, the other end opening up, the flow-guiding channel 319 of left and right sidewall 314,315 is vertically arranged, to make two side, there is better radiating effect.The setting of flow-guiding channel 319, the thermal current of discharging through the second ventilation hole 3141,3151 is made first to enter flow-guiding channel 319, and discharge shell 3 through opening upward, negative pressure is formed thus at the second ventilation hole 3141,3151 place, be beneficial to the discharge of thermal current, further increase thermal current and effect is carried to the hot-air above plate support 1.
Diapire 312 is also provided with and connects duct, and power supply source and data wire export, to make monitoring camera and shell Ligation in vitro.Such as aviation plug can be installed.Be preferably, plate support 1 is also provided with corresponding connection duct.
Left and right sidewall 314,315 is provided with bending segment 3142,3152 near the side of window 11, makes window 311 form opening shape gradually wide from inside to outside.To expand the visual field of Internal camera head, and improve radiating effect, and be beneficial to this strutting piece 1 and entirety can insert/take out this accommodation space 310 together with the multiple monitoring cameras on it, improve packaging efficiency.
Window 311 is one-way viewable glass, to form the better protection to inner camera.
Each monitoring camera is located between described strutting piece 1 and roof 313, is fixed on strutting piece 1.Cause to avoid each monitoring camera to be arranged in flow-guiding channel 319 adverse effect that the flowing of hot-air causes camera, and the pollution etc. of the impurity in moving air to camera can be reduced.
Be provided with covering plate 318 above roof 313, to avoid causing because of direct sunlight the temperature of shell 3 inside obviously to rise, and improve rainproof effect.
One cantilever (not shown, the bearing connected for cantilever is only shown) is located at covering plate 318.Be preferably adjustable luffing angle and left and right angle, so that install and adjust.
This kind of shell mechanism; its precise match that can either realize multiple camera is installed, and can provide protection again, and can provide preferably radiating effect thus avoid camera overheated to camera wherein; comparatively easily assembling, maintenance simultaneously, also has comparatively long life and environment friendly.
Those skilled in the art it is understood that multiple IP camera 2 also can be located between strutting piece 1 and diapire 312, and are fixed on strutting piece 1, and it can improve the radiating effect of each monitoring camera.
See Fig. 9, the image collecting device in further embodiment of this invention, it can comprise strutting piece 1, four IP cameras 2, shell 3 (hemisphere), cantilever 4 and mini switch 5.
Wherein, shell 3 has an accommodation space, and is communicated with open rearward end and the front opening of this accommodation space.
Wherein, cantilever 4 is in hollow form, and it has a hollow channel 40, and this hollow channel 40 is communicated with the accommodation space of shell 3 by the open rearward end of shell 3.Setting like this not only can make shell 3 be convenient to be installed by cantilever 4, wiring, and the heat be convenient in the accommodation space of shell 3 distributes.In order to improve radiating effect further, can also arrange radiator fan 12 in this hollow channel 40, supply and discharge goes out the thermal current in the accommodation space of shell 3.
Mini switch 5 can be placed in the side of this accommodation space near open rearward end, and be connected with each IP camera 2 by cable, with the transfer of data between both realizations, each IP camera 2 is connected with external power source by voltage stabilizing circuit with mini switch 5, and stube cable can be arranged via the hollow channel 40 of the open rearward end of shell 3 and cantilever 4.
Strutting piece 1 and the difference of previous embodiment are only four seats in the plane had in fan-shaped layout.Four IP cameras 2 are to being installed on this strutting piece 1 in four seats in the plane.
Strutting piece 1 and each IP camera 2 are placed in this accommodation space near the side of front opening, and strutting piece 1 is connected to the inner side of shell 3 by a M shaped piece, and the front end of each IP camera 2 is towards the front opening of shell 3, and this front opening can also arrange translucent cover.This kind of set-up mode makes each IP camera 2 and mini switch 5, can have certain distance between voltage stabilizing circuit, and respectively near front opening and open rearward end, make two-part radiating effect all can reach best, and avoid the heat between the two to add up or cross influence.
See Figure 10, the image collecting device in further embodiment of this invention, it can comprise strutting piece 1, four IP cameras 2, shell 3 (long ball shape), cantilever 4 and mini switch 5.
Wherein, shell 3 is in long ball shape, and entirety is divided into two parts, and in the present embodiment, Part I accounts for overall 2/3rds, has open rearward end and front opening, and Part II is fastened on the front opening of Part I, and two parts form a long ball shape jointly.
Cantilever 4 is in hollow form, certain distance in shell 3 is stretched into by this open rearward end in its one end, and be connected with the upper surface of a plate arranged near open rearward end, mini switch 5, voltage stabilizing circuits etc. are arranged at the upper surface of this plate, the lower surface of plate connects strutting piece 1 by the M shaped piece that extends to front opening, strutting piece 1 entirety is made to be placed in outside front opening, and stretch in the Part II of housing 3, this Part II is made for adopting transparent material, IP camera 2 front end on strutting piece 1 is towards this transparent Part II, and connect mini switch 5 and voltage stabilizing circuit by cable.
This kind of set-up mode makes each IP camera 2 and mini switch 5, can have larger distance between voltage stabilizing circuit, and respectively near front opening and open rearward end, make two-part radiating effect all can reach best, and avoid the heat between the two to add up or cross influence.
See Figure 11, in the another embodiment of the utility model, IP camera 2 can be four, and in fan-shaped layout.
See Figure 12, in the another embodiment of the utility model, IP camera 2 can be four, camera lens angle of release can be selected to be camera lens and the 5000000 pixel camera head mould groups of 53 °, the lap on average distributed between adjacent camera by 4 cameras is 3 °, between adjacent camera is then 50 °, camera distribution adopts the mode distributed on circular covering of the fan, and each camera position is circular covering of the fan certain any upper accuracy ensureing the distance that each camera irradiates and angle of release outer peripheral.
The wide-angle video watch-dog of multiple IP camera of the present utility model, it both can realize wide-angle monitoring, larger monitoring distance can be had again, there is lower cost simultaneously, it adopts the camera lens of more than focal length 6mm, the monitoring distance of 70m can be reached, and effectively can reduce the sense of discomfort that fish eye effect causes;
Wide-angle video watch-dog of the present utility model, both the conduct monitoring at all levels to monitoring place can have been realized without the need to rotating camera, especially the comprehensive real-time monitoring to monitoring place can be realized, and effectively can reduce the installation quantity of monitoring camera, wiring is waited comparatively convenient, be convenient to install;
Wide-angle video watch-dog of the present utility model, can by monitor video in single screen display, make monitor staff without the need to monitoring that many lattice monitored picture can complete monitoring work, effectively reduce the possibility ignoring details, and the sense of fatigue that can reduce when monitor staff monitors and discomfort, especially it can simulate the plane monitoring that the human eye visual field realizes 180 °, makes the natural vision effect closer to people, make monitor staff have visual experience on the spot in person, order monitoring is more directly perceived;
Wide-angle video watch-dog of the present utility model, the image that the special setting mode of its multiple camera makes its each camera gather respectively is convenient to carry out image mosaic.
Claims (10)
1. a wide-angle video watch-dog for multiple IP camera, is characterized in that comprising:
Image collecting device, is integrated with multiple IP camera, and each IP camera is fitted to each other formation wide-angle monitoring camera;
Data transmission device, is connected with each IP camera;
Image processing apparatus, to be connected with each IP camera by data transmission device and by the image mosaic of adjacent IP camera collection.
2. the wide-angle video watch-dog of multiple IP camera as claimed in claim 1, is characterized in that:
Monitoring range between the adjacent IP camera of described image collecting device has the coincidence of predetermined angular.
3. the wide-angle video watch-dog of multiple IP camera as claimed in claim 1, is characterized in that:
Described wide-angle monitoring camera has 180 ° of plane angles in the simulation human eye visual field.
4. the wide-angle video watch-dog of the multiple IP cameras as described in claim 1,2 or 3, is characterized in that:
The each IP camera forming this wide-angle monitoring camera is located at same plane.
5. the wide-angle video watch-dog of multiple IP camera as claimed in claim 4, is characterized in that:
Described image collecting device has a flat strutting piece, and described multiple IP camera is located at the first surface of this strutting piece.
6. the wide-angle video watch-dog of multiple IP camera as claimed in claim 5, is characterized in that: the quantity of described IP camera is 3 or 4, in fan-shaped distribution.
7. the wide-angle video watch-dog of multiple IP camera as claimed in claim 5, is characterized in that: described strutting piece is provided with two arc chutes, and the arc-shaped concave of these two chutes is oppositely arranged, and a through hole and this two chutes are triangularly arranged.
8. the wide-angle video watch-dog of multiple IP camera as claimed in claim 1, is characterized in that:
Also comprise shell, have an accommodation space and the form for IP camera collection image, described image collector is arranged in this accommodation space.
9. the wide-angle video watch-dog of multiple IP camera as claimed in claim 8, is characterized in that:
Described data transmission device is mini switch, and it is located at this accommodation space, and the data outlet of mini switch forms the data-interface of this image collecting device.
10. the wide-angle video watch-dog of multiple IP camera as claimed in claim 8, is characterized in that: the two sides of described shell are provided with air grid.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420820069.4U CN204334815U (en) | 2014-12-23 | 2014-12-23 | The wide-angle video watch-dog of multiple IP camera |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420820069.4U CN204334815U (en) | 2014-12-23 | 2014-12-23 | The wide-angle video watch-dog of multiple IP camera |
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| CN204334815U true CN204334815U (en) | 2015-05-13 |
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| CN201420820069.4U Active CN204334815U (en) | 2014-12-23 | 2014-12-23 | The wide-angle video watch-dog of multiple IP camera |
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