CN103220503A - Wild video surveillance system - Google Patents
Wild video surveillance system Download PDFInfo
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- CN103220503A CN103220503A CN2013101202260A CN201310120226A CN103220503A CN 103220503 A CN103220503 A CN 103220503A CN 2013101202260 A CN2013101202260 A CN 2013101202260A CN 201310120226 A CN201310120226 A CN 201310120226A CN 103220503 A CN103220503 A CN 103220503A
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Abstract
The invention relates to a wild video surveillance system, which comprises a solar power supply system, a video collection and storage system, a video information analysis system, 3G (3rd Generation Telecommunication) video signal transmission, and a surveillance center, wherein the solar power supply system collects solar energy, converts the solar energy into electric energy, and provides the electric energy to the video collection and storage system and the video information analysis system; the video collection and storage system stores the collected data and transmits the collected data to the video information analysis system to analyze; and finally, the data is transmitted to the surveillance center through the 3G video signal transmission. The wild video surveillance system can work in the wild, especially places without electricity supply, electricity demand of the surveillance system is provided by solar power, and the requirement that the surveillance system can work in the wild, especially in the wild with harsh conditions for a long time is met.
Description
Technical field
The present invention relates to field of video monitoring, particularly relate to a kind of open-air video monitoring system.
Background technology
The video monitoring technology develops towards digitlization, networking, intelligentized direction at present.The demand of video monitoring system is also in continuous increase, and growing field needs supervisory control system that information is provided.But because the restriction of factors such as watch-dog power supply, communication network, the video surveillance applications of some wild environments can't realize.Make some national valuable sources can not effectively obtain monitoring and protection.
Summary of the invention
The objective of the invention is at existing issue, a kind of supervisory control system is provided, effectively solve the monitoring of present wild environment.
The present invention adopts following technical scheme: a kind of open-air video monitoring system, and this system comprises: solar electric power supply system, video acquisition and storage system, video information analytical system, 3G video signal transmission, Surveillance center; Described solar electric power supply system is gathered the outer electric energy of solar energy converting and is offered described video acquisition and storage system and video information analytical system, described video acquisition and storage system will collect data and store and be transferred to the analysis of video information analytical system, by the 3G video signal transmission data be sent to Surveillance center at last.
In technique scheme, described solar electric power supply system comprises solar panels, batteries, controller, and controller control solar panels are to the collection of solar energy and the charge and discharge of storage battery.
In technique scheme, described supervisory control system can be placed in the open-air and work that does not have conventional electric power to supply with for a long time.
The invention has the advantages that: the present invention can be in the open air, and work is carried out in the place that does not particularly have electric power to supply with, and by the solar powered need for electricity that supervisory control system is provided, satisfies supervisory control system and can work in the open air for a long time, particularly the arduous field of environment.
Description of drawings
The present invention will illustrate by embodiment and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is structural model figure of the present invention;
Fig. 2 is an operation principle block diagram of the present invention;
Fig. 3 is solar powered theory diagram.
Embodiment
The present invention is described further below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, native system comprises solar electric power supply system, video acquisition and storage system, video information analytical system, 3G video signal transmission, Surveillance center, gather the outer electric energy of solar energy converting and offer described video acquisition and storage system and video information analytical system by solar electric power supply system, video acquisition and storage system will collect data and store and be transferred to the analysis of video information analytical system, by the 3G video signal transmission data be sent to Surveillance center at last.
Wherein, solar electric power supply system:
As shown in Figure 3, solar electric power supply system is the important component part that supply of electric power is provided for front end watch-dog etc., mainly comprise solar panels, batteries, three parts of charge controller, after solar panels collect solar energy, on the one hand supervisory control system is powered, on the other hand unnecessary electric weight is deposited in the storage battery; When solar panels are gathered the electric energy underpower, storage battery will replace solar panels to power devices; Situations such as controller is put overcharging, crossing in whole process, antipole are protected.
Solar photovoltaic assembly design: mainly be composed in series, require it to gather power and satisfy: electrical appliance Power x electricity consumption time * loss factor (1.8 ~ 2.0)/peak value hours of daylight by the multiple signle crystasl silicon solar cell.Wherein electrical appliance power comprises front end all devices power, as video camera, The Cloud Terrace, intelligent main control module etc.; The electricity consumption time is equipment operating time every day (when not needing video acquisition, to video camera and The Cloud Terrace outage, continue power supply by preceding intelligent main control module when needing again, intelligent main control module itself needs a direct power supply); The peak value hours of daylight is one day effective sunshine time.At different local different installation environments, require assembly can single use or array use.
The batteries design: owing to use under the lowered in field environment, require the batteries sealingly secure reliable, the specific energy height, internal resistance is little, and self-discharge rate is low, and charge acceptance is strong, has extended cycle life sealed reaction efficient height.The capacity of storage battery need satisfy: electrical appliance Power x electricity consumption time * continue overcast and rainy days * coefficient of safety (1.4 ~ 1.6)/system voltage.Identical in electrical appliance power and electricity consumption time and the photovoltaic module power condition wherein; Continue overcast and rainy days and carry out value according to specific geographic natural environment and climate, general southern area overcast and rainy days will be longer than northern area, and southern area is about 5 days, and northern area is about 3 days; The system voltage design is gone up and is adopted direct current 24V, thereby so just gathers the loss that the consistent minimizing of voltage type AC-DC conversion causes with solar photovoltaic assembly.
Video acquisition and storage system:
Video acquisition mainly comprises colored rig camera and The Cloud Terrace.The major function of colored rig camera is that the on-site supervision image is delivered to Video Codec.It comprises camera lens and ccd sensor two parts, and wherein ccd sensor converts light to the signal of telecommunication, and the quality of its performance will directly have influence on the quality of monitoring image.The Cloud Terrace then by driving the rotation of colored rig camera level and pitching, is realized wider monitoring, and to the real-time tracking of target.
The video information analytical system:
Module is responsible for the receiving center order and is controlled the work of front end all devices, and it mainly finishes following function:
To video signal digitization, after video compression coding is finished, video flowing is transferred to wireless communication module, system requirements can support rest image JPEG2000(image resolution ratio to be not less than 768 * 576) and MPEG4(comprise H.264) video compression algorithm, coding rate is supported more than CIF form (352 * 288) per second 15 frames.
Can carry out custom analysis and, abnormal conditions are in time reported to the police vision signal according to alarm regulation.
Can accept the center instruction, video camera and The Cloud Terrace are carried out power on/off control, adjust video camera and relevant device facility, support the long-range system operational parameters that is provided with by the The Cloud Terrace module controls.
The 3G video signal transmission:
3G (3-G (Generation Three mobile communication system)) communication is a kind ofly can provide high-quality, eurypalynous multimedia service, is a kind ofly can realize global seamless covering, has the high performance communication mode of global roaming ability.3G communication can reach the speed of 2Mbps under accurate quiescent conditions, supports multimedia services such as audio frequency or low rate video.So, utilize the 3G communication mode, can effectively transmit the parameter information and the video information of front end
Surveillance center:
The Surveillance center of rear end be the staff front end watch-dog is controlled and to the data of passing back compile, the platform of analyzing and processing and displaying, mainly be divided into controlling platform, display platform, memory module three parts.
Controlling platform
Realize equipment files, the operating mode centralized management of video monitoring acquisition system, management system video camera and alarm setting, the management and monitoring scene, alert event record and inquiry are provided, the equipment files of employing data base management system, operational factor, account authority etc., the real-time processing that offer the service of background monitoring client data, adopt multithreading, multi-task mechanism is realized warning message.Management services module ran without interruption in the system management server main frame in 7 * 24 hours.
Display platform
Can long-range connection headend equipment, obtain the front end stream medium data and play in real time, functions such as Long-distance Control front-end camera The Cloud Terrace are provided simultaneously, support a plurality of video pictures netcast simultaneously, video camera, switching value alarm state, analog quantity alarm data visualization Presentation Function.
Memory module
The realization stream medium data receives and duplicates the unified scheduling forwarding of distribution and client control command.Module is based on multithreading, multitask mode of operation, and (TCP, UDP, multicast) transmits the video flowing of video server in several ways, supports many network interface cards to use, and possesses the network flow statistic management.
The video data of receiving front-end video acquisition system, and storage and forwarding can manage and inquire about video, and the video function that displays the play is provided.
Disclosed all features in this specification except mutually exclusive feature, all can make up by any way.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. an open-air video monitoring system is characterized by this system and comprises: solar electric power supply system, video acquisition and storage system, video information analytical system, 3G video signal transmission, Surveillance center; Described solar electric power supply system is gathered the outer electric energy of solar energy converting and is offered described video acquisition and storage system and video information analytical system, described video acquisition and storage system will collect data and store and be transferred to the analysis of video information analytical system, by the 3G video signal transmission data be sent to Surveillance center at last.
2. a kind of open-air video monitoring system according to claim 1 is characterized by described solar electric power supply system and comprises solar panels, batteries, controller, and controller control solar panels are to the collection of solar energy and the charge and discharge of storage battery.
3. a kind of open-air video monitoring system according to claim 1 and 2 is characterized by the open-air and work that described supervisory control system can be placed in does not for a long time have conventional electric power to supply with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101202260A CN103220503A (en) | 2013-04-09 | 2013-04-09 | Wild video surveillance system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101202260A CN103220503A (en) | 2013-04-09 | 2013-04-09 | Wild video surveillance system |
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| CN103220503A true CN103220503A (en) | 2013-07-24 |
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| CN2013101202260A Pending CN103220503A (en) | 2013-04-09 | 2013-04-09 | Wild video surveillance system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103686075A (en) * | 2013-11-25 | 2014-03-26 | 成都兆益科技发展有限责任公司 | Surveillance camera |
| CN104092927A (en) * | 2014-06-30 | 2014-10-08 | 南京信息工程大学 | Solar simulation camera |
| CN104092977A (en) * | 2014-06-20 | 2014-10-08 | 国家电网公司 | Power grid dangerous point monitoring device |
| CN106603963A (en) * | 2015-10-15 | 2017-04-26 | 紫光捷通科技股份有限公司 | Movable video monitoring pile |
| CN109672854A (en) * | 2018-10-15 | 2019-04-23 | 南京杰迈视讯科技有限公司 | A kind of full-time wireless PTZ video monitoring system |
| CN110530404A (en) * | 2019-07-30 | 2019-12-03 | 胡丹萍 | A kind of sensor with position data collecting function |
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| CN103686075A (en) * | 2013-11-25 | 2014-03-26 | 成都兆益科技发展有限责任公司 | Surveillance camera |
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| CN106603963A (en) * | 2015-10-15 | 2017-04-26 | 紫光捷通科技股份有限公司 | Movable video monitoring pile |
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Application publication date: 20130724 |