The ENE008 is apply in the network video frequency supervision of the net cafe successfully

The large machine  equipments check fixs to use the method of WLAN to carry on moving the network supervision

 The long range video frequency  supervision project of the infant park
 
Need background:
  The young child is the hope of the nation and society!
  Work hard today, achieve the future!This is the wish between each teacher and parent! 
 
 You hope to carry on the open type management and work, exaltation management level?

 You hope to be outwardly does the boundary display the education principle, various facilities, the teaching level and comprehensive circumstances of your infant park?

 You hope the study of social public  understanding concern  infant park, life, draw on more kids to join your everyone's court?
 
 
 At the cleft that work, you hope to understand the child in the study, life of the infant park?

 At go out bad, do you think of the child?You hope to see the child the appearance that alacrity is lovely?

 Old man, friends and relatives far in a long distance outside, you would like to they share the child with you the fun of the growth?
 
  If you would like to with the study, life of the teacher's common concern child( is the child of the accommodation particularly) of the infant park, carry to rise the mission of educate the child together, will help to carry out your wishes according to the long range video frequency the supervision system of the network camera of the net jing electronics science and technology limited company of Peking

Solution:
 

The system constitute:
This project system constitutes from four-part cent
  A, the supervision head
  Supervise and control the head points each supervision point of need the long range video frequency supervision, such as the classroom, movable room, restaurant etc..
  Supervise and control the head to be collected the server by the supervision equipments and video frequency to constitute.
  The head equipments, such as supervise and control the camera.( color, fix or movable cloud set, settle burnt or become burnt)The colorful camera carries out the video frequency picture to collect, according to need the eligibility to turn the camera with the integral whole etc. the camera of the different type, specification and the file time, can install the cloud pedestal and RS485s to decode the machine, thus carry out the long range to the video frequency contents and the control of the quantities.The video frequency of the camera outputs to link the video frequency to collect the video frequency importation of the server.
  The core that supervises and control the head equipments is a video frequency to collect the server, use to carry out the video frequency picture to imitate the signal of numeral turns the conversion and compresses to code to deliver with network, and connect the camera into and the control.Network ENE-001 the video frequency server of this system usage has the following characteristics:
   Escape from the PC machine terrace completely, the establishment is on the built-in processor and built-in operate systems, the more tiny machine terrace of solid hour, stability, credibility of the system greatly for exaltation, can attain so-called" plug-and-play".
   Synchronous compression of the H.264 whole hardware when system have the video frequency signal and the audio frequency signal solid, solid hour the network deliver.The picture compresses the ratio is the of the same kind product currently in best, have the very good function price to compare.
   Imbed the ether net card of the support TCP/ IP agreement in video frequency collect server, can link with network, carry out the video frequency signal to deliver.And a video frequency server can link many roads  video frequency signal, lowering the usage cost consumedly. 

  Two, correspond by letter to deliver the equipments
  To carry out the long range takes a look at and supervises and control, we take Internet as the picture to deliver the passage, such as the usage the ADSL breadth of the telecommunication company takes the network to deliver to wait the way.To obtain the more satisfied picture quantity, the passage bandwidth suggestion is or so in the 400 Kbpses, hiring by the month the ADSL of the charges to have already can attain the 512 Kbps bandwidth currently, have no problem.Under the condition of many road video frequency deliver, if have the ample bandwidth, will obtain the very nice picture quantity and take a look at the result. 

  Three, supervision center
  Supervise and control the center to mainly carry on the all-directions supervision and managements, provided the valid tool for the internal management of the infant park.Can actually the hour supervises and control the circumstance of each supervision point, raising the teacher's responsibility, the teaching business level, thus raising the whole management level of infant park and images.
  Can install the video frequency supervision system of our database version in the supervision center server of the inner part in the infant park, carry out each supervision point many road solid the hour supervise and control and the round cruise supervision and settle record image, report to the police to record image and move to record image, grasp the diagram etc. function.The internal customer can land this system to carry on take a look at. 

  Four, take a look at carry
   Internal customer of the bureau area net of the infant park
  Install the video frequency supervision system of my company, land the supervision center server to take a look at.
   Pass the long range customer of the Internet
  If the area net of the bureau in the infant park fixs the IP to connect into the Internet, the customer that take a look at so can take a look at through a browser of IE or take a look at through the supervision software system that we provide.
  If have no fixed IP, stir the number to get to the Internet to produce the dynamic state IP each time, then needing to ask for help the central server of dynamic state IP that my company provide management to take a look at.Certainly, the infant park can the conjunction that establishment correspond on own website, can pass to visit own website in the infant park to take a look at thus. 

System function:
 Can with convenient, establish each information that the supervision order vividly, order the informations, such as coding, name, address of IP, port number and passage...etc. such as the supervision;Can also establish various system parameter and systems to install at the same time;
 Can choose the supervision to order according to the demand, to satisfy the demand of different supervision;
 If the supervision order more, the system provides the round to cruise the function, to supervise and control all supervision to order;
 The eligibility chooses to all hold,4 hold separately and 16 hold various ways to carry on the supervision separately;
 Order to the supervision of the choice, can the long range carry on cloud pedestal and lens controls;Can also carry on cloud pedestal to prepare the constitution conservancy of place and adjust to use;
 Can carry out the variety to report to the police, if the VMD report to the police, the human body is far red report to the police outside, the smoke report to the police, the glass falls in pieces to report to the police, the I/ O reports to the police the etc., and can in the video frequency server the reservation is before report to the police the few minute reported to the police to record image, the easy to rightness is whole to reported to the police the affairs to carry on the record and analysises;
 Record image various ways of etc. to record image when system pass to grasp the diagram, hand to move to record image, report to the police to record image and settle;Can search the index and return to put to record image the data also;
 The system has the strict customer management and legal powers to control the function, exaltation supervision the safety and the rationality of the system;
 Not only can carry out the long range that the supervision of have the fixed IP order to take a look at, but also can carry out the long range that the dynamic state IP supervises and control the point to take a look at, biggest the place is then customer.
 
System safety:
  The long range takes a look at the customer that the customer of the video frequency of the infant park must be the authorization in the infant park, otherwise can't take a look at.Not only such, also can authorize and can take a look at which supervisions order.Can see the video frequency supervision picture of a certain class for example and only. 

 The long range network video frequency supervision and lians that amuse the place move to report to the police the system
 
Need background:
  Along with the society economy of fast development and people life level, consume the exaltation of the ability of pay, various amusement place consumes the fast fierce development of market.Because amusing the personnel of the place numerous complicated, so have the necessity to enhance to amuse the amenity safety  management measure.For strengthen to amusement amenity management, guarantee amusement amenity healthy development, Chinese State Department premier WEN JIA BAO3 signs the ream in the No.458th State Department recently, announcement 《 amusement place management regulation 》 , implement since March 1 in 2006.
  Public security official's organization passes the problem to each amusement place carries out the concealment type  long range picture supervision management, becoming the passive type to connect the processing of jing for actively the type take charge of, not only can alleviate the police strength shortage consumedly, for absorb the poison and gather many cause trouble etc. to break the law the criminal offence to rise the certain earthquake  she function, and, the valid basis that the picture data that is under necessary circumstance records image to keep and can also be public security official's organization to affirm and handle to the crime.
  The traditional long range  picture supervision mode usually at supervise and control to order and supervise and control a di of the center to establishes the fiber optic cable conduct and actions to deliver the passage, the fiber optic cable both ends connects the light to carry the machine to be the video frequency/ light signal  conversion equipments, the supervision orders the video frequency picture that camera take to carries the machine conversion to become the light signal through a light and delivers the supervision center through the appropriation fiber optic cable, at supervise and control the center again carry the machine to show the light signal revivification become the video frequency picture signal on the monitor through a light.But, above-mentioned according to the appropriation fiber optic cable+ the light carry the biggest irregularity of the long range supervision mode of the machine be:Build the price expensive!
  Because each amusement place distributes to order many but face widely, if set up the long range supervision system according to the above mode set, then need to establish an appropriation fiber optic cable in a yu of the each amusement place and public security official the branch office supervision center, it definitely build the price highly not each amusement place or public security official's organization can bear.Therefore, we according to the upper grade document  designation spirit, while satisfy the premise of the related function request, to currently on the market in general use various supervision mode carries on the thorough analysis more, find out the implement solution that a kind of economic viable long range picture supervises and control the management. 

According to the solution of the network video frequency:
  The network video frequency server is most the third generation total amount word that publish just in the last few years to turn the core equipments of the long range video frequency  concentration supervision system, belong to latest a type of numeral turn to supervise and control the product, make use of it can carry on the traditional camera catch of picture the numeral pass the bureau area net, wide area network , lead-in network, Internet or other network methods to deliver the network to extend after turn code to compress the processing anyplace, the network out of a long distance end user pass the supervision that the common computer can carry on the solid hour to the long range picture and record image, manage.The network video frequency server according to the characteristics that the network carries out the dynamic state picture to deliver for solid hour, make must limit the picture supervision system of the scope in district before, become the restrict that can be free from time and regions.
  In this system  core equipments choose type, we of so the end choice  network video frequency server, mainly is in consideration of:After pass it can  imitate the picture numeral to turn the processing take the network of IP to carry on deliver to combine according to the breadth end attain to supervise and control the center, because the city breadth takes the network currently of without can not compare with, so this system can ask for help from the long range supervision management that the existing and public network resources carries out the picture but need not specialized the paving builds the expensive fiber optic cable network of price.
  At the same time we should still see objectively, although our Internet construction flies to develop soon currently, still exist the network resources after all to lack tightly, the network is not a very stable phenomenon, so should the long range video frequency take charge of and head of supervision record image the knot to put together, the easy to demand hour can get the integrity, accurate and all alone data. 

The equipments chooses a principle:
  But, because of currently on the market various network  video frequency server  equipments category is numerous, the function and the function differences compare greatly, see for careful, in the equipments brand and specifications choose process, set out from the actual and applied need of the system, combine the actual circumstance characteristics of the unit inner part, we made sure the following system total design and standard request of equipments:
  1. Each amusement of magistracy place according to actual circumstance, in the exit and entrance etc. the sensitive location establish 1 fix the type to supervise and control the camera to used for the area police department  long range supervision demand.
  2. In consideration of great majority amusement the place has already built up the inner part supervision system, in order to economize each amusement  devotion in the system equipments in the place, can make use of the original supervision camera in principle.
  3. Each amusement place provides with one  pedestal network  video frequency server, used for will specify to imitate the picture to carry on numeral's turn to compress to combine to spread up, the video frequency quantity of the video frequency server is need by each amusement place to install of shoot and be like a quantity assurance, the server of the video frequency at the same time can inside place the hard drive, carry on solid hour's record image towards the video frequency that collect.
  4. Each amusement place makes use of the breadth to take the network conduct and actions numeral to compress the signal to deliver to carry the body, considering from the economic applicability aspect, suggesting each amusement place to apply for the Chinese telecommunication to hire by the month to make the common breadth to take the circuit of ADSL.
  5. Currently the theories north bound  bandwidth 512 Ks of the common circuit of ADSL, descend the bandwidth 1 M of the line, but only more than 200 Ks of the north bound bandwidth of the actual test, in order to guarantee the long range supervision result of the picture, the network video frequency server that we request to make selection must adopt the forerunner's H.264 compression method, while guarantee the premise of the picture quantity, each method word turns the picture of compress the empress to take up the bandwidth not over 250 Ks.
  6. Because the common breadth takes the circuit of ADSL to adopt the dynamic state IP to connect into the way to connect the male net of INTERNET, so the network video frequency server the factory should can provide the long range video frequency  supervision solution that takes the network according to the dynamic state IP breadth.
  7. The network video frequency the server equipments of make selection must have an examination report of related management section.
  8. Supervise and control the center, namely public security official's branch office useds for the supervision picture that receives each amusement of long range place to spread up through an ADSL special line( have the circuit of ADSL of the fixed IP namely).
  9. Supervise and control the manager with related personnel of big brigade of the branch office public order of public security official and related supervisor leadership is lord, in consideration of the computer operation ability of the majority, supervise and control and manage the software and should be simple to use easily, have another a customer and can supervise and control respectively each from need of picture appearance or supervise and control same picture appearance of location but will not appear the network to stop at the same time.
  10. Supervise and control the center arbitrarily the customer carries the computer at authorize the scope inside can to each amusement of magistracy place of picture order the implement concentration of, solid of supervision, under the condition of need, can carry on save to record image towards supervising and control the picture, can at any time look into keep arbitrarily time, net order of record image the data.
  11. The video frequency that supervises and control the center to see can output the television wall expediently or hold greatly.
  12. The system has the lian of report to the police to move the function.For example, reporting to the police to trigger to equip can include:The personnel who amuses the place to go to close time to come in and go out the front door triggers the VMD( video frequency sport detect) to report to the police, insuring to amuse normal close in place, report to the police to connect to take the picture auto at take charge of the section of the surveillance calculator screen flick,open need not to take charge of the personnel a per place look into.The words of the necessity, for the small scaled amusement place, also can link WEN GAN3 YAN's feeling to the video frequency server, trigger the fire fight to report to the police.If certainly have the early warning that cans carry on the temperature to go up better( if the temperature rises to 50 the ℃ early warning), after early warning from take charge of the center to turn on duty the personnel whether observation has the fire feeling omen indeed or not.This will beg to have higher request to the video frequency server. 

The system design principle:
  According to nation of relevant provision, has been investigated hard, analyze design originally system project.That system has the function forerunner, the quantity credibility, economic practical etc. characteristics, and the system's convenience expand, practicing for the of lian to can see to turn the management to lay the foundation completely.
  The related norm of the basis include: 
   《 Public profession standard of the People's Republic of China 》
   《 The safety guards against the engineering procedure and requests 》
   《 The electricity equips to install the engineering construction and check before acceptance the norm 》
   《 The closed circuit supervision television system engineering technical specification 》
   《 The industry building electricity designs the norm 》
   《 Television system video frequency index sign 》
  Request according to the total design of above certain system to choose a request with equipments, we at to on the market domestic and the various brands  network video frequency server of the foreign productions carry on the analysis that the technique function and sex prices compare more, and investigated the actual and applied item of various brand product, choose to use of equipments are all through strict quantity, function, function of sieving.

System need description:
  The need description of this system is as follows:
   The system includes 45 amusement places;
   Each amusement place according to actual circumstance, choose use 1-4 shoot to be like the head;
   Each time the road video frequency want fore carry solid the hour record image, recording image the data to keep 30 days;
   The each amusement place connects into the Internet with the method of ADSL;
   The police department establishes to supervise and control the center, can take a look at the whichever amusement  amenity video frequency, can carry on the cloud set, the lens control of the distant place while need;
   Supervise and control the center if demand, can carry on record image to the video frequency that see;
   Supervise and control the center establishes the television wall, the video frequency that chases the demand can output the television wall expediently; 

The system kuo rushes toward the structure:
  Aim at the function request and network, the application present conditions of that item, we put forward the following long range  network video frequency  supervision project.  
 

System advantage:
  The advantage of this system project lie in:
    The most advanced H.264 video frequency in adoption compresses the technique( is all a MPEG generally on the market currently 4 compress the way), since the economy bandwidth, and then guarantee the picture of the high quantity.Once imitate the video frequency to become the numerical video frequency, keep its quantity constant very easily;
    Can expediently output the video frequency information conversion that the numeral turn is a common video frequency signal, television wall, big screen, carry on the back to throw etc. equipments.But currently on the market the of the same kind product can hardly carry out this function;
    Partition the machine through the long range control appearance, thus since economical network resources, and then lowered the system to build the price, can get the video frequency result of the high quantity at the same time, this kind of carries out the way is very special;
    The system structure is vivid, being easy to expand;
    Particularly under the situation that have already completed the information network construction, can" plug-and-play" ground at any time connect into the any network point of contact;
    Not only ability is supervising and control the center supervision, but also can take a look at in the office, can take a look at through an Internet still in the exterior, other parts of country, be advantageous to the all levels leadership  implement" can see to turn management";
    Not only can carry out the long range video frequency of the fixed ip to take a look at, at the same time but also carried out the long range video frequency of the dynamic state ip to take a look at, make system much easier than usage under the condition of current network;
    Can carry out the distribute type supervision very expediently.Can carry out the ratings supervision under the condition of having the legal power constitution, with the information-based construction synchronous;
    Have the supervision software  system function of the independent copyright well-found, use the convenience, safety;
    Can carry out the fire fight and Anne to defend( far red outside of VMD, WEN GAN3, smoke feeling, human body etc.) the variety to report to the police;
    Recording image long range supervise and control and head organically the knot put together, making the whole system convenient, practical, at the same time again stable, dependable;
    Reporting to the police long range supervise and control move with lian organically the knot put together, making the system develop the larger function.
End the language:   Powerful tool that the usage of" amuse the video frequency picture long range  concentration supervision  management system of the place" not only will base the public amusement situation of the safety even have the guarantee, and provide for the supervision management of public security official's organization the modernization and on information.
  Build up managing the mechanism to the long effect of the amusement amenity, body now public security official the organization prevention is a lord, defend big in cure, forerunner whom" the person defend, the skill defend, the thing defend" combine together the management principle, also can insure to carry through the performance actively new of 《 amusement place management regulation 》 , for set up our harmonious society to make a contribution for should have.