一、 DVR应用技术走向成熟
DVR产业有了长足的进步，应用市场从专业的安防领域逐步深入到了其他各个行业，比如在政府行业监管、企业的管理服务等方面已经开始普及，市场容量成倍提高。从产品来说DVR发展有几方面，一是网络化方面的发展方向，二是定制化方向的发展。目前DVR大多是通用型的产品，在不同行业中应用的都是同一种类型的产品，在市场发展的过程中，将会出现更细分的产品应用，更加注重实际应用方面的需求。
同时视频压缩技术从单芯4路技术发展到了单芯8路技术。这项技术对DVR各种产品形态以及未来的发展有着深远的影响，一方面随着集成度的提高产品的可靠性有了明显提升，产品成本得到了更好的控制，一方面核心技术的提升为将来DVR产品的发展打下了坚实的技术，使得智能化技术、网络化技术以及行业定制功能等能够在DVR的平台上得到充分的发展。
汉邦高科在2006年11月率先推出的单芯8路技术，2007年的新一代DVR板卡HB18系列、HB8000系列DVR都是基于这种技术的产品。单芯8路技术的核心点在于：在同一芯片处理能力上，通过这项技术来最大化来发挥它的作用，以前的技术能力只能处理4路，现在是在保证产品性能的情况下，能达到处理8路的水平。单芯8路技术主要解决两个问题，一是8路视频怎么能传输到这个芯片上;二是传输到芯片上后，能够对8路视频进行实时处理。目前市场上其他一些厂家也开发了类似的技术，相比之下汉邦整体性能还是有足够的优势的，很多产品在处理能力还达不到实时处理水平，汉邦高科的技术是能达到单芯片200帧/秒处理能力，要是技术不成熟的话，就达不到这个要求而造成丢帧现象。
从产品形态来看，PC-DVR传统应用模式已经非常成熟，智能化的发展空间很大;嵌入式DVR已经形成了适应多种应用模式的系列产品，在结合行业应用方面已经初见端倪，市场潜力非常大;随着基于网络化应用模式的 DVS产品在行业应用中得到普及，IP摄像机的市场前景得到了业内的进一步推崇。
目前从技术上来讲，国内厂家掌握的DVR技术与国外一些厂家并没有差异，只能说是各有特色，但就全球DVR市场分布情况来看，国外DVR市场供应一直被台湾和韩国的供应商垄断。目前这种局面已经开始有所改观，随着近两年国内企业在***市场的耕耘，在欧美市场上逐步树立起了信任度，产品开始进入主流市场，不远的将来中国会成为世界的DVR中心。
First, DVR application technology is becoming mature
DVR industry has made considerable progress, application market from a professional security domain gradually deep into the other industries, such as in the government industry regulation, enterprise management service and so on has already started to spread, market capacity doubled. In terms of products, DVR has developed in several aspects, one is the development direction of network, the other is the development direction of customization. The DVR are mostly universal product, used in different industries are the same type of products, in the process of market development, there will be more niche product application, pay more attention to the actual application requirements.
Meanwhile, video compression technology has developed from single core 4-way technology to single core 8-way technology. The technology of DVR products shape and had a profound impact on the development of the future, on the one hand, with the improvement of integration product reliability has improved significantly, the product cost to get a better control, on the one hand, the ascension of the core technology of DVR products for the future development laid a solid technology, makes the intelligent technology, network technology and the industry custom functions can fully on DVR platform development.
In November 2006, hanbang high-tech first launched the single-core 8-way technology, and the new generation DVR board card HB18 series and HB8000 series DVR series in 2007 are all products based on this technology. Single-core 8-way technology emphasis lies in: on the same chip processing capabilities, to play its role by this technology to maximize, technical ability can handle only 4 road before, now is under the condition of guarantee the performance of the product, can reach the level of dealing with the eight road. Single-core 8-way technology mainly solves two problems. First, how can 8-way video be transmitted to this chip? Second, after transmission to the chip, the 8-channel video can be processed in real time. Other manufacturers on the market at present has developed a similar technology, compared with hanbang overall performance or have enough advantages, many products in the processing ability is short of real-time processing level, hanbang high-tech technology is able to achieve single chip 200 frames per second processing capacity, if the technology is immature, to reach this requirement caused by lost frames.
From the perspective of product form, the traditional application mode of pc-dvr has been very mature, and there is a large space for intelligent development. Embedded DVR has formed a series of products that can adapt to various application modes. It has begun to combine with industrial applications and has a great market potential. With the popularization of DVS products based on network application mode in the industry, the market prospect of IP camera has been further praised by the industry.
Technically at present, domestic manufacturers to grasp the DVR technology with foreign manufacturers and no difference, can only say that have distinguishing feature each, but in the context of global DVR market distribution, foreign DVR market supply has been monopolized by the suppliers of Taiwan and South Korea. Now the situation has begun to change, as in the past two years the domestic enterprise in the * * * market cultivation, gradually set up a trust in the European and American markets, products began to enter the mainstream market, in the near future China will become the world's centers of DVR.
二、 系统安全可靠性技术
产品的安全可靠使这个行业最重要的产品属性之一，随着技术的不断进步市场主流产品在安全稳定性方面能够满足市场上绝大多数应用环境的需求。
硬盘是DVR稳定可靠的一个重要方面，虽然现在市场上已经有了针对DVR应用的硬盘技术，但是硬盘休眠技术是DVR中非常重要的技术。在嵌入式DVR方面做起来是相对容易一些，因为嵌入式DVR是嵌入式系统自己来控制硬盘的运行的，只要操作系统能够提供这样的接口即可完成硬盘的休眠。但是在PC上面，整个硬盘系统是由Windows来管理，系统不提供让外围管理硬盘的功能，Windows本身有一套自身的硬盘休眠系统，这个休眠体系不符合DVR应用的需求。在Windows硬盘管理体系上，汉邦高科做了大量的研发工作，成功绕开了Windows管理的限制，能够完全实现人为的控制硬盘的休眠，这项技术的意义在于大大提高了PC式硬盘录像机的寿命，提高了系统可靠性，降低了运行维护成本。
目前在一些特殊环境应用还是受到了某些限制，比如高温、低温环境，或者车载等震动环境，同时在一些重要应用场合，为了保障数据的绝对安全，硬盘的Raid技术也会有一定的需求。
网络化应用是一个必然的发展趋势，对大型的网络系统来说标准化工作是一个非常重要的环节，对整个系统的安全性方面还是要做很多工作的，因为网络化的系统会在公网上广泛应用，对安全性要求是很高的，将来需要建立完整的安全认证体系。随着电信全球眼和网通宽视界项目的推广应用，网络数据传输的安全性提到了议事日程上，数据的安全加密技术将成为下一步应用市场的明确需求。
Ii. System safety and reliability technology
Safe and reliable products to one of the most important product attributes of the industry, along with the advance of technology market mainstream products in the security stability can meet the needs of the vast majority of applications on the market.
Hard disks are an important aspect of DVR's stability and reliability. Although there are hard disk technologies for DVR applications on the market, disk dormancy is a very important technology in DVR. In embedded DVR is relatively easy to do, because the embedded DVR is embedded system to control the operation of the hard drive, as long as the operating system can provide the interface can complete the dormancy of hard disk. But on the PC, the hard disk system is managed by Windows, the system does not provide the function of peripheral management hard disk, dormant Windows itself a set of their own hard disk system, the dormant system does not conform to the DVR application requirements. Hanbang tech centers on Windows disk management system have done a lot of research and development work, the limitation of skirting the Windows management, can fully realize the artificial control of hard disk dormancy, the significance of this technology is to greatly improve the service life of PC hard disk video recorder, improves the system reliability, reduces the operation maintenance cost.
Still used in some special environment by some limitations, such as high temperature, low temperature environment, or vibration environment, such as car, and in some important applications at the same time, in order to ensure the absolute safety data, hard disk Raid technology will have certain requirements.
Network application is an inevitable developing trend of standardization work for large network system is a very important link, for the safety of the whole system is also a lot of work to do, because network system will be widely used in public, the security requirement is very high, need to establish a complete security authentication system in the future. As telecom global eye and netcom wide horizon popularization and application of the project, the security of the network data transmission mentioned on the agenda, the security of the data encryption technology will be the next step application specific requirements of the market.
三、 网络互通互联技术
目前对于大规模的视频监控系统来说，通常会采用多家的视频产品，这对产品之间的“互联互通”方面提出了要求，怎么能保证系统之间的开放性，各家公司对产品的互通协议有没有一个统一的标准，这是对企业发展变化的考验，也是行业发展的一个重要的技术瓶颈。目前，市场上急需有一个权威的机构带头制定统一的行业标准，这样才能够为大规模数字监控打下良好的基础。
现在比较成熟的企业标准是中国电信和中国网通的“全球眼”和“宽视界”，已经在一些地区得到了应用。同时公安部目前正在制定“3111”方面的系列标准，汉邦高科积极参与其中的制定标准工作，其中重要的内容就有“互通互联”标准的制定。从市场角度讲这些工作比较滞后，因为目前市场应用面发展比较快，但是相关方面的标准制定没有配套起来，落后于市场的发展。由于标准工作的制定过程漫长，技术性强，根本无法满足目前IT技术在安防广泛应用以后技术快速进步的局面。
实现“互通互联”是非常复杂的过程，技术性强，涉及面大，不是一、两年时间能完成的。中国电信和网通的标准从开始到现在已经经历了多年的努力，即使到现在还没有真正实现“互通互联”的平台，在发展过程中，总会出现很多问题要解决，技术性要求很高。大规模视频监控要发展到“互通互联”水平，还是有大量的工作要做的。现在的工作只能解决在某种层面上的“互通互联”，真正实现“互通互联”是一个长期的过程。
汉邦高科已经全面支持了最新中国电信和中国网通的“全球眼”和“宽视界”标准，同时也与多个行业的网络集成管理软件实现了互联，能够提供不同行业的完整解决方案。
为了更好地实现系统的集成管理，汉邦高科研发的万能***卡能够支持解决多种厂家、多种产品在一个平台上的集成管理的应用。因为各家厂家的产品的压缩算法、数据格式都不一样，在控制中心没办法统一管理，通过万能***卡能够把各家的产品能够集中到一个平台系统上显示运行，解决了长期以来困扰行业应用的一个主要障碍。
Internet connectivity technology
Now for a large-scale video surveillance system, usually USES several video products, between the products of "connectivity" aspects put forward the request, how can you guarantee system between openness, companies for the product exchange agreement to have a unified standard, this is a test of the enterprise development and changes in, is an important part of the technical bottleneck of development of industry. At present, there is an urgent need for an authoritative institution to take the lead in formulating unified industry standards so as to lay a good foundation for large-scale digital monitoring.
Now the more mature corporate standards are China telecom and China netcom's "global eye" and "wide vision", which have been applied in some areas. At the same time, the ministry of public security is currently formulating a series of standards in the field of "3111", in which hanbang science and technology co., ltd. is actively involved in the formulation of standards. From the perspective of the market, these tasks are lagging behind, because the market application is developing rapidly at present, but the relevant standards are not developed in a coordinated way, lagging behind the development of the market. Due to the long process and strong technical skills in the formulation of standard work, IT is impossible to meet the situation of rapid technological progress after the wide application of IT technology in security and defense.
It is a very complex process to achieve "connectivity". It is highly technical and involves a wide range of aspects, which cannot be completed in one or two years. China telecom and netcom's standard from the beginning to now has experienced many years of efforts, even if it is not really achieve "each other" platform, in the process of development, there is always a lot of problems to settle, high technical requirements. There is still a lot of work to be done before large-scale video monitoring is developed to the level of "interconnection". The present work can only solve the "interconnection" at some level. It is a long-term process to truly realize the "interconnection".
Hanbang tech centers have to fully support the latest China telecom and China netcom's "global eye" and "wide horizon" standard, but also with multiple industry network integration management software to realize the interconnection, can provide the complete solution of different industries.
In order to better realize the integrated management of the system, the universal *** card developed by hanbang hi-tech co., ltd. can support the application of integrated management of multiple manufacturers and products on one platform. Because each manufacturer product compression algorithm, data format is different, in the control center to unified management, through the universal * * * card will be able to make various products to focus to display on a platform system, solved the long a major obstacle in industry application.
四、 智能化技术与未来应用的发展趋势
从平安城市等大型项目的应用状况来看，从技术角度来讲，智能化是一个重要的发展方向，在大规模网络化应用普及的时候，我们已经没有办法用人来实现有效的查看和管理了，比如一个城市装上了几十万个摄像机，管理和维护工作已经非常复杂，如果发生了突发事件，在一个庞大的网络信息系统里面去查看一些需要的信息，是非常困难的。只有通过智能化技术对视频信息管理才能够把人的工作从繁复的事务中解脱出来，其实实时监控、预警、信息的处理、检索等方面的功能都需要智能技术应用。虽然在短时间内还难以完全实现智能化技术的管理，但是目前的技术已经可以在某种程度上实现半自动的监控智能技术，在大部分的情况下利用智能化技术能够完成大部分工作，工作人员能够集中到管理和协调处理方面，这是现阶段一个比较好应用方式。
从目前智能化方面来说市场需求方面很强，但是技术方面需要很大的突破和进步才能满足市场的应用。现在最好的智能化技术也没有达到或实现低误/漏报率，更别说零漏报率的要求了。智能化技术还是在快速发展过程中，即使达不到理想水平，在应用过程中还是能够起到辅助作用的。
从产品形态来开，DVR网络化应用是重要的发展方向之一，DVS和IP摄像机的应用市场会形成;DVR定制化的发展同样形成产业，目前DVR大多是通用型的产品，在不同行业中应用的都是同一种类型的产品，在市场发展的过程中，将会出现更细分的产品应用，更加注重实际应用方面的需求。
智能化监控是未来监控的一个重要的发展方向，也是建立大规模监控系统的技术基础。随着平安城市的建设大规模的网络监控系统对智能化的应用和发展提出了非常迫切的需求，这也将对智能化技术和产品的发展起了很强的促进作用。智能化监控将为未来提供一个高效、实时的一个智能工作平台，为保一方平安提供最有力的保障体系。
4. The development trend of intelligent technology and its future application
From the perspective of the application status of safe city and other large projects, from a technical perspective, intelligence is an important development direction, at the time of large-scale network application popularization, we have no way to realize the effective view of choose and employ persons and management, such as a city with hundreds of thousands of cameras, management and maintenance work has been very complicated, if emergency happened, in a large network information system to check some information needs, it is very difficult. Only through intelligent technology for video information management will be able to take the person's work from the transaction of heavy and complicated, in fact, real-time monitoring, early warning, information processing and retrieval functions need to be intelligent technology application. Although in a short period of time is difficult to fully realize intelligent technology of management, but current technology can realize semi-automatic monitoring intelligence technology to some extent, in most cases using intelligent technology can complete most of the work, the staff can focus on management and coordination treatment, it is a better way of application.
At present, the market demand is very strong in terms of intelligence, but it needs a great breakthrough and progress in technology to meet the market application. The best intelligent technology has not achieved or achieved low false/false alarm, let alone zero false alarm. Intelligent technology is still in the rapid development process, even if it does not reach the ideal level, it can still play an auxiliary role in the application process.
From the perspective of product form, DVR network application is one of the important development directions. The application market of DVS and IP camera will be formed. DVR also customized development industry, at present most of DVR is universal product, used in different industries are the same type of products, in the process of the development of the market, there will be more niche product application, pay more attention to the practical application requirements.
Intelligent monitoring is an important development direction of future monitoring and it is also the technical basis of establishing large-scale monitoring system. As the safe construction of city large-scale network monitoring system is put forward for the application and development of intelligent very urgent demand, this will also to the development of intelligent technology and products played a strong role in promoting. Intelligent monitoring will provide an efficient and real-time intelligent work platform for the future, and provide the most powerful guarantee system for one party's safety.
