A kind of infrared intelligent camera shooting terminal
Technical field
The utility model relates to the safety defense monitoring system apparatus field, is specifically related to a kind of infrared intelligent camera shooting terminal.
Background technology
The Cloud Terrace is the main front end watch-dog in the safety defense monitoring system, and it is an electromechanical integrated device of finishing level, vertical rotation by rotating mechanism.The Cloud Terrace has polytype, is divided into indoor type and outdoor version by environment for use, is divided into common The Cloud Terrace and ball-shaped cloud platform by profile.
At present, it is bigger that the common camera of installing in the safety monitoring The Cloud Terrace is influenced by illuminance, can't bring into play its effect under the lower situation of illuminance.When low-light (level), The Cloud Terrace can install infrared illumination equipment additional forms the active infrared imaging system, and its main service band is at 0.76~1 micron.But the active infrared imaging system is disguised poor, and it is low that exposure, and infrared illumination equipment easily exists photoelectric conversion efficiency, and caloric value is big, the shortcoming of the source of infrared radiation and electric supply installation heaviness.Along with the development of photoelectronic imaging technology, facilitated spectrum extension, threshold spread and the time of human vision field of detecting to persist in recent years.Infrared thermal imaging technique is the subscience of photoelectronic imaging technology, and the details that it utilizes the difference acquisition image of the each several part radiation of monitoring object own adopts 3~5 microns and 8~14 microns two wave bands usually.This thermal imaging has promptly overcome the active infrared imaging system needs artificial infrared source, and bring the shortcoming of easy self-betrayal thus, and infra-red thermal imaging system has certain penetrating, and cigarette, mist, haze, snow etc. limit and the ability of identification camouflage, not disturbed and blinding by high light, flash of light, can realize at a distance round-the-clock observation.
The utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of servicing lighting that need not just can be at the infrared intelligent camera shooting terminal with infrared thermal imaging function of operate as normal under the bad weather.
In order to realize the foregoing invention purpose, the technical solution of the utility model is as follows:
A kind of infrared intelligent camera shooting terminal comprises a The Cloud Terrace and a thermal infrared imager, and described thermal infrared imager is installed in the The Cloud Terrace; Described The Cloud Terrace is connected to thermal infrared imager by power line with thermal infrared imager provides working power; Described The Cloud Terrace is connected to make each other by order wire with thermal infrared imager and communicates; Described thermal infrared imager is connected with The Cloud Terrace by video line and the composite video signal of thermal infrared imager output is exported through The Cloud Terrace.
Preferably, also be provided with an audio frequency and video compression processor in this terminal, described audio frequency and video compression processor is arranged in the The Cloud Terrace.
Preferably, also be provided with the network interface card of a network communication in this terminal, described network interface card is arranged in the The Cloud Terrace.
Preferably, also be provided with the microphone and the audio amplifier of voice communication in this terminal, described microphone is connected with The Cloud Terrace with audio amplifier.
During the utility model work, thermal infrared imager output composite video signal, composite video signal is exported to transmission equipment or rear end watch-dog through The Cloud Terrace, and the rear end control appliance can be controlled the functional parameter that thermal infrared imager rotates and regulates thermal infrared imager along with The Cloud Terrace simultaneously.
Advantage of the present utility model and good effect are
1, this infrared thermal imaging The Cloud Terrace has not only solved the The Cloud Terrace that the uses the general visible video camera normal problem of monitoring objective when night, unglazed or bad weather, has also solved the problem that the use servicing lighting gives away one's position easily simultaneously.
2, this infrared thermal imaging The Cloud Terrace utilizes thermal infrared imager to respond to ultrared characteristics, can be used for fire monitoring, can find the temperature anomaly point timely, has overcome the defective that smoke alarm can not early warning.
3, the utility model overall structure is very simple, can need not servicing lighting in operate as normal under the bad weather, is new varieties, the newcomer of video monitoring equipment, in safety precaution supervisory control system headend equipment field very application prospects is arranged.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper qualification of the present utility model, in the accompanying drawings:
Fig. 1 is the formation block diagram of the utility model one embodiment.
Among the figure:
1, thermal infrared imager 2, The Cloud Terrace
21, network interface card 22, audio frequency and video compression processor
3, order wire 4, power line
5, video line 6, microphone
7, audio amplifier 8, network
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
As shown in Figure 1, the utility model discloses a kind of infrared intelligent camera shooting terminal, it comprises The Cloud Terrace 2 and thermal infrared imager 1, and described thermal infrared imager 1 is installed in the The Cloud Terrace 2; Described The Cloud Terrace 2 is connected to thermal infrared imager by power line 4 with thermal infrared imager 1 provides working power; Described The Cloud Terrace 2 is connected to make each other by order wire 3 with thermal infrared imager 1 and communicates; Described thermal infrared imager 1 is connected with The Cloud Terrace 2 by video line 5 and the composite video signal of thermal infrared imager output is exported through The Cloud Terrace.Also be provided with an audio frequency and video compression processor 22 in this terminal, described audio frequency and video compression processor 22 is arranged in the The Cloud Terrace 2; Also be provided with the network interface card 21 of a network communication in this terminal, described network interface card 21 is connected with monitoring host computer by network 8, can constitute a network monitoring system; Described network interface card 21 is arranged in the The Cloud Terrace 2; Also be provided with the microphone 6 and the audio amplifier 7 of voice communication in this terminal, described microphone 6 is connected with The Cloud Terrace 2 with audio amplifier 7.
The Cloud Terrace 2 and thermal infrared imager 1 use order wire 3 to communicate, and its communication mode can be RS-232, RS-485 or RS-422, to realize the far-end control of thermal infrared imager.Thermal infrared imager 1 is, the non-refrigeration type thermal infrared imager, and its operation wavelength is at 8~14 microns, and operating voltage is direct current 5~24V, and its lens focus is 19 millimeters, and its communication interface is RS-232, its video output peak-to-peak value is the composite video signal of 1V.
During the utility model work, thermal infrared imager output composite video signal, composite video signal is exported to transmission equipment or rear end watch-dog through The Cloud Terrace, and the rear end control appliance can be controlled the functional parameter that thermal infrared imager rotates and regulates thermal infrared imager along with The Cloud Terrace simultaneously.
The utility model intelligent operation is preset operation, but unattended operation, automatically performs, and operation setting is positioned at the track that cruises automatically, and two dotted lines are swept.
The utility model can transmit the video flowing of two kinds of coded formats by data network, i.e. main bit stream and subcode stream, and the coded format and the bandwidth upper limit main, subcode stream can be set respectively, specifically with environment picture quality are required and network bandwidth ability to bear is a foundation.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the execution mode of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as restriction of the present utility model.