CN202385211U

CN202385211U - Campus network video monitoring system

Info

Publication number: CN202385211U
Application number: CN2011204407004U
Authority: CN
Inventors: 毛振刚
Original assignee: 天津长城科安电子科技有限公司
Priority date: 2011-11-09
Filing date: 2011-11-09
Publication date: 2012-08-15

Abstract

The utility model relates to a campus network video monitoring system, characterized by comprising a video information collection device, a data transmission device and a system control device, wherein the video information collection device comprises a monitoring probe, a front end alarm, an encoder, a convergence layer switchboard and a human face identification device, one end of the data transmission device is connected with the video information collection device, the other end of the data transmission device is connected with the system control device, and the system control device comprises a monitoring client terminal, a center server, a video flow server, a storage server, a monitoring probe and a front end alarm, which are respectively arranged at a teaching area, an activity area, a life area, important traffic crossings and a school gate to transmit collected various abnormal conditions and signals in a campus to a Public Security Bureau command center through the Internet, thereby realizing timely alarm. The campus network video monitoring system fully employs a full-digital monitoring design; can perform centralized management on the whole campus; can perform real time alarm and display on abnormal conditions, thereby satisfying the demands of preventing and controlling various potential safety hazards in campus; has the characteristics of being safe and reliable, and can be widely used.

Description

The campus network video monitoring system

Technical field

The utility model belongs to the monitoring camera field, especially a kind of campus network video monitoring system.

Background technology

In recent years; The case of harm campus safety, infringement student rights and interests becomes increasingly conspicuous; All kinds of delinquent phenomenons to the campus are in rising trend; In the recent period the safety problem in campus is upgraded more, creates disturbances to teachers and students in school's incident etc. like collapse trample incident, social rogue of the pernicious personal infringement incident of school gate, stair, causes the negative effect of very severe.Campus safety has become the hot issue that a society shows great attention to.Effectively solve the problem of current campus security presence, guarantee campus safety, become an important proposition creating safety work.Carry out " safety campus " activity of constructing; Be to strengthen school's safety management work comprehensively; Safeguard normal education and instruction of school and life order; Guarantee teachers and students' personal safety as well as the property safety, build safety, stable, civilization, the healthy environment of cultivating talent, a basic work that creates conditions for the national capital of building a harmonious socialist society.Present existing campus synthetic security system; The utilization modern communications; Technology such as computer; Utilize microwave detector, pyroscan, magnetosensitive detector, fire detector information to be gathered, the various potential safety hazards in the campus are prevented and controlled after to information processing through switch, multimedia computer through video and Voice Surveillance equipment.

Summary of the invention

The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, and provide a kind of safe and reliable, can realize the campus network video monitoring system that various potential safety hazards are predicted and controlled.

The utility model solves its technical problem and takes following technical scheme to realize:

The campus network video monitoring system is made up of video information collecting device, transfer of data, system control equipment; Wherein Video Collection System comprises monitoring probe, front end alarm, encoder, convergence-level switch and recognition of face equipment; Transfer of data one end connects the video information collecting device; Other end connected system control appliance, system control equipment comprise monitor client, central server, video flowing server, storage server, monitoring probe and front end alarm; Be separately positioned on teaching district, behaviour area, living area, important traffic intersection and school gate; The various abnormal conditions and the signal that collect in the campus, be transferred to command centre of public security bureau through Internet and public security bureau's private network, realize in time reporting to the police.

And described supervisory control system utilization monitoring probe and Voice Surveillance equipment images acquired and sound become digital signal through the convergence-level switch processes again; The process campus network is sent in the computer to be handled; At the school gate, important traffic intersection installing M HBJ type laser night vision video camera, its adopts laser infrared facility, can realize the monitoring camera-shooting under the low-light (level); Under full dark condition, can realize 1500 ~ 2000 meters remote night vision camera monitoring; Infrared zoom night vision dome type camera, minimal illumination 30LUX/F1.2,30 meters of infrared distances are installed in teaching building, office, dining room.

And; Described system control equipment and the support of convergence-level switch insert multiple alarm switching value and mobile detection; Realize the alarm linkage function, and have that the video recording of triggering, sound and light alarm, snapshot, daily record, note, phonetic dialing, mail, FTP upload, focus window, multiple spot respond the strategy of reporting to the police simultaneously.

The advantage and the good effect of the utility model are:

1, the supervisory control system of the utility model employing is digital design, and this system will monitor probe and Voice Surveillance images acquired and sound through software and hardware, be processed into digital signal, be sent in the computer and handle.With its contain much information, vision is directly perceived, field data be convenient to preserve analyze, systemic-function is complete, control is flexible, safety precaution tight timely, can save characteristics such as a large amount of manpower and materials, in security precautions technology, obtain increasing application.

2, the exclusive coding standard of the utility model utilization TIVC, bandwidth occupancy is lower, and can realize the high-quality transmission and the storage of image, and transmission range does not more receive such environmental effects.

3, the utility model utilization high-capacity platform system; Can support the input of 300 road videos, support that 2.5G and 3G wireless uplink and special line cable network are up, support 2.5G and 3G downlink wireless; Support No. 2000 mobile phone login user amounts simultaneously; Can record 1 week of 2000 road videos, taking up room is 6T, can increase the storage capacity of disk chassis as required.

4, the utility model adopts comprehensive video monitoring; Image is transferred to the DVR DVR of central server; Insert wired encoder then, the private line network through China Mobile to Platform Server, so just can be carried out transfer of data at real-time scene through mobile phone and check.

Description of drawings

Fig. 1 is that the system of the utility model connects block diagram.

Fig. 2 is the general structure topology block diagram of the utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model embodiment is done further detailed description:

Like Fig. 1, shown in 2, the described a kind of campus network video monitoring system of the utility model.Form by video information collecting device, transfer of data, system control equipment; Wherein Video Collection System comprises monitoring probe, front end alarm, encoder, convergence-level switch and recognition of face equipment; Transfer of data one end connects the video information collecting device; Other end connected system control appliance, system control equipment comprise monitor client, central server, video flowing server, storage server, monitoring probe and front end alarm; Be separately positioned on teaching district, behaviour area, living area, important traffic intersection and school gate; The various abnormal conditions and the signal that collect in the campus, be transferred to command centre of public security bureau through Internet and public security bureau's private network, realize in time reporting to the police.

In conjunction with shown in Figure 1; The operation principle of the utility model is done further elaboration; After the video analog signal digitized processing of video flowing server with infrared dome-type camera of MHBJ and the collection of recognition of face equipment; Through the hard compression chip compression of efficient MPGE4, the coding after the compression sends through the network protocol stack packing, is transferred to storage server, central server, monitoring mobile phone end, entrance guard through campus network and locates monitor client and Educational Affairs Office monitor client.Through human-computer interaction interface, realize seamless integration between each subsystem, can link each other, co-ordination, carry out correlation function and call.This supervisory control system adopts digital design will monitor probe and Voice Surveillance equipment images acquired and sound through software and hardware; Become digital signal through the convergence-level switch processes again; Be sent in the computer and handle; The various abnormal conditions and the signal that collect in the campus, be transferred to command centre of public security bureau through Internet and public security bureau's private network and realize reporting to the police.

It is emphasized that; The described embodiment of the utility model is illustrative; Rather than it is determinate; Therefore the utility model is not limited to the embodiment described in the embodiment, every by those skilled in the art according to other execution modes that the technical scheme of the utility model draws, belong to the scope of the utility model protection equally.

Claims

1. a campus network video monitoring system is characterized in that: be made up of video information collecting device, transfer of data, system control equipment; Wherein Video Collection System comprises monitoring probe, front end alarm, encoder, convergence-level switch and recognition of face equipment; Transfer of data one end connects the video information collecting device; Other end connected system control appliance, system control equipment comprise monitor client, central server, video flowing server, storage server, monitoring probe and front end alarm; Be separately positioned on teaching district, behaviour area, living area, important traffic intersection and school gate; The various abnormal conditions and the signal that collect in the campus, be transferred to command centre of public security bureau through Internet and public security bureau's private network, realize in time reporting to the police.

2. according to the said campus network video monitoring system of claim 1; It is characterized in that: described supervisory control system utilization monitoring probe and Voice Surveillance equipment images acquired and sound; Become digital signal through the convergence-level switch processes again, be sent in the computer and handle, at the school gate, important traffic intersection installing M HBJ type laser night vision video camera through campus network; It adopts the laser infrared facility; Can realize the monitoring camera-shooting under the low-light (level), under full dark condition, can realize 1500 ~ 2000 meters remote night vision camera monitoring, infrared zoom night vision dome type camera is installed in teaching building, office, dining room; Minimal illumination 30LUX/F1.2,30 meters of infrared distances.

3. according to the said campus network video monitoring system of claim 1; It is characterized in that: described system control equipment and the support of convergence-level switch insert multiple alarm switching value and mobile detection; Realize the alarm linkage function, and have that the video recording of triggering, sound and light alarm, snapshot, daily record, note, phonetic dialing, mail, FTP upload, focus window, multiple spot respond the strategy of reporting to the police simultaneously.