With the occurrence of some social concerns such as “hidden cats and catsâ€, how prisons “build a harmonious society†under the supervision of public opinion has become the focus of the prison leadership, and how to construct prison security in the new era. The system is particularly important. At the same time, whether it is now or in the future, in terms of prison management work, "to force the police to science and technology" has become a trend.
Prison monitoring system status
Due to differences in the economic development between the eastern and western regions of China, and the differences between coastal areas and inland areas, overall there are large gaps and deficiencies in the existing science and technology and information construction levels of prison surveillance systems, and in terms of the overall system, The construction of the prison monitoring system is still relatively backward, which is embodied in the following aspects.
• Obsolete monitoring equipment or improper selection, resulting in overall poor visibility, color reproduction is not true, poor environmental adaptability and many other video applications;
• The existing information and hardware platforms related to prisons and monitoring are lacking and backward. The current equipment cannot meet application requirements and needs to be replaced;
· The existing information technology software platforms have different standards and cannot be used on a scale basis, often resulting in isolated islands of information and their own administration, creating obstacles to the overall management of individual prisons;
· The lack of a professional business software platform in the system has caused most of the grass-roots units to spend their already limited police force and time on tedious and trivial repetitive management applications. It does not integrate video surveillance systems well. This results in great cost wastage;
• The restrictions on capital and technology in some areas make it difficult to construct prison information.
Since 2002, the Ministry of Justice has proposed the requirements for the layout adjustment and transformation of the national prison system. It is planned that by the year 2010, nearly 700 prisons nationwide will basically realize the full use of modern scientific and technological means and advanced equipment to increase the content of prison science and technology. However, as of the end of 2011, according to the author's knowledge, many prisons failed to meet the requirements set by the Ministry of Justice at the end of 2010, causing dissatisfaction with the relevant management departments. Therefore, the major prisons plan to start a large-scale technical renovation of the prison surveillance system starting from 2012, so as to achieve the goal of increasing the technological content of prisons as required by the management department. Judging from the total of more than 20 prisons in the provinces and municipalities of a certain province, it plans to renovate 15,000 monitoring points in the next year. Therefore, in the coming years, the technological transformation of prison monitoring will surely set off a “culminationâ€, which will provide a good opportunity for security companies. Of course, the competition will be very fierce.
Networked, high-definition opportunities
Responding to the need for technology, information, and intelligent management of the prison monitoring system, the trend of networked, high-definition monitoring of the surveillance is unstoppable. In order to meet the objectives of the Ministry of Justice, all localities have increased their investment, which also provides a solid foundation for the transformation of prison monitoring and networked high-definition.
At the same time, in recent years, high-definition surveillance has taken on the characteristics of “popularization†and “diversityâ€. The effect of 720P and 1080P high-definition applications contrasts significantly with the traditional analog monitoring systems currently used in prisons, and the price is gradually reduced. Inevitably, the users of the prison industry are ignited by high-speed transformation.
Of course, high-definition is a system project. In addition to high-definition front-ends, it also requires a good network architecture, a good network platform, and storage and linkage solutions. According to the requirements of the Ministry of Justice and the Ministry of Justice, the prison security system must be based on monitoring video resources and alarm information in addition to video surveillance. It includes perimeter control, high-voltage power grid, alarm, access control, patrol, intercom, Meeting with the system and other aspects of the linkage function, the prison video surveillance system solution needs to integrate the security system to better meet the science of prison.
Therefore, the application of the high-definition prison surveillance system will surely bring about the transformation of the prison network and informationization, and further realize the prison’s goal of “to the police for science and technologyâ€, and bring new impetus to the construction of the prison security system. opportunity.
How to "front end"?
HD is a trend. HD applications have brought us opportunities, but not the surveillance systems in prisons have to be on high-definition. I do not think so because of: 1. Although high-definition monitoring has begun to be popularized, compared with analog surveillance, prices are relatively low. High, the large-scale transformation of prisons, all on the high-definition input is not allowed, with a view of the transformation of the prisons in a province, plans to transform nearly 15,000 monitoring points, the total investment in the construction cost is 1.8 billion, such an investment than unable to Full HD; 2. The actual application needs do not require full HD, a prison monitoring system, its coverage is very large, there are all types of entrances and exits, fence perimeter, prisoners prison, corridors, ventilation area, detention room , factory production workshops, meeting rooms, sentry posts, prison office areas, armory rooms, financial rooms, equipment stores, etc., these locations are different in risk level, monitoring range and other requirements, all on the HD is not necessary, is an input The waste.
Based on the above analysis, how do we focus on the "front end" of the prison's surveillance system? Obviously, it should be "this high-definition on the high-definition, the savings should be saved." High-definition and practical applications combine to form a front-end application system with a mix of “high-definition†and “quasi-HDâ€. Here, the author used "quasi-HD" instead of "standard definition" to tell the prison industry users a new trend of analog applications, namely "960H" high-definition system, with the front-end camera manufacturers continue to launch 700-line 960H cameras and after End-to-end storage vendors have launched the "960H" DVR solution. The traditional surveillance system has been upgraded from the "standard definition" state of D1 (720 * 576) to the new high-definition stage of 960 * 576, and the overall video definition has improved by 30%. Such a new technology that is closer to the 720P and the price is much cheaper than the network HD applications, makes the front-end applications with a mix of “HD†and “quasi-HD†have a better price/performance and attractiveness. For example, in some prisons such as entrances and exits, fence perimeters, meeting rooms, and post posts, some areas with large monitoring scope and high level of risk prevention are given priority to deploy high-definition front-end equipment to deal with them. For factories, production workshops, prison offices Some areas with narrow monitoring scopes and relatively low risk levels, such as the Shigou, internal corridors, aisles, etc., can use the more cost-effective "960H" traditional simulation new solution to deal with, through the DVR network, Realize the unified management of high-definition webcam and "960H" quasi-HD cameras.
How to care for "management"?
A monitoring system, no matter how high-definition or advanced-intelligence its hardware devices are, if it is left to manage everything, it is a luxury to talk about. The management that the author thinks should be divided into two aspects, one is "people" management, and the other is "platform." "The management.
"Man" management, as its name implies, is to manage the system through human means, apply the system properly, and do a good job of "technical defense," while strengthening and attaching importance to "human defense." Through the management of “peopleâ€, all aspects such as installation, commissioning, acceptance, use, maintenance, and upgrade are managed well, so that the prison monitoring system is really well constructed and used. The following author uses several in the prison system to debug applications. The pictures in the early and late periods are used for illustration to tell everyone what changes can be brought about by the management of "human".
In addition, talk about the platform management of the prison monitoring system. At present, the platform management of the prison system is considered to be of a lower stage and does not truly reach the core of monitoring image resources and alarm information, and realizes perimeter control, high-voltage power grid, alarm, access control, patrol, intercom, and meeting system, etc. The linkage function, as well as multi-level networking functions of relevant authorities such as prisons, justice, and other relevant authorities. The root cause of this problem is the lack of standards, and the barriers between interconnection between devices and systems, making it difficult to achieve a real-needed, multi-tiered, multi-application prison security application management platform. The author believes that the prison security monitoring system platform To create, system planning, standards first, specification interface, and clear functional requirements. In response to this problem, some provinces began to take action. As I understand, the Zhejiang Prison Administration has established a video networking system for all prisons, detention centers, detox clinics, and similar places in Zhejiang Province, and has issued a number of standard specifications. In these specifications, the interfaces, requirements, functions, etc. of the system networking are specified in detail. This mode of operation is worth thinking about.
Review
In summary, the author believes that due to the attention of the management department and the maturity of the technology, the construction of the prison monitoring system is a good opportunity. Some of the opinions on front-end applications and system management that the author has thrown out are also based on the emphasis on “technology. "Combined with "practical", focusing on "human" factors, and focusing on the "standards, norms" and other elements of the core. Because as a monitoring application of a specific industry, these points are more important. I sincerely hope that the author's brief discussion can bring you some help.
Prison monitoring system status
Due to differences in the economic development between the eastern and western regions of China, and the differences between coastal areas and inland areas, overall there are large gaps and deficiencies in the existing science and technology and information construction levels of prison surveillance systems, and in terms of the overall system, The construction of the prison monitoring system is still relatively backward, which is embodied in the following aspects.
• Obsolete monitoring equipment or improper selection, resulting in overall poor visibility, color reproduction is not true, poor environmental adaptability and many other video applications;
• The existing information and hardware platforms related to prisons and monitoring are lacking and backward. The current equipment cannot meet application requirements and needs to be replaced;
· The existing information technology software platforms have different standards and cannot be used on a scale basis, often resulting in isolated islands of information and their own administration, creating obstacles to the overall management of individual prisons;
· The lack of a professional business software platform in the system has caused most of the grass-roots units to spend their already limited police force and time on tedious and trivial repetitive management applications. It does not integrate video surveillance systems well. This results in great cost wastage;
• The restrictions on capital and technology in some areas make it difficult to construct prison information.
Since 2002, the Ministry of Justice has proposed the requirements for the layout adjustment and transformation of the national prison system. It is planned that by the year 2010, nearly 700 prisons nationwide will basically realize the full use of modern scientific and technological means and advanced equipment to increase the content of prison science and technology. However, as of the end of 2011, according to the author's knowledge, many prisons failed to meet the requirements set by the Ministry of Justice at the end of 2010, causing dissatisfaction with the relevant management departments. Therefore, the major prisons plan to start a large-scale technical renovation of the prison surveillance system starting from 2012, so as to achieve the goal of increasing the technological content of prisons as required by the management department. Judging from the total of more than 20 prisons in the provinces and municipalities of a certain province, it plans to renovate 15,000 monitoring points in the next year. Therefore, in the coming years, the technological transformation of prison monitoring will surely set off a “culminationâ€, which will provide a good opportunity for security companies. Of course, the competition will be very fierce.
Networked, high-definition opportunities
Responding to the need for technology, information, and intelligent management of the prison monitoring system, the trend of networked, high-definition monitoring of the surveillance is unstoppable. In order to meet the objectives of the Ministry of Justice, all localities have increased their investment, which also provides a solid foundation for the transformation of prison monitoring and networked high-definition.
At the same time, in recent years, high-definition surveillance has taken on the characteristics of “popularization†and “diversityâ€. The effect of 720P and 1080P high-definition applications contrasts significantly with the traditional analog monitoring systems currently used in prisons, and the price is gradually reduced. Inevitably, the users of the prison industry are ignited by high-speed transformation.
Of course, high-definition is a system project. In addition to high-definition front-ends, it also requires a good network architecture, a good network platform, and storage and linkage solutions. According to the requirements of the Ministry of Justice and the Ministry of Justice, the prison security system must be based on monitoring video resources and alarm information in addition to video surveillance. It includes perimeter control, high-voltage power grid, alarm, access control, patrol, intercom, Meeting with the system and other aspects of the linkage function, the prison video surveillance system solution needs to integrate the security system to better meet the science of prison.
Therefore, the application of the high-definition prison surveillance system will surely bring about the transformation of the prison network and informationization, and further realize the prison’s goal of “to the police for science and technologyâ€, and bring new impetus to the construction of the prison security system. opportunity.
How to "front end"?
HD is a trend. HD applications have brought us opportunities, but not the surveillance systems in prisons have to be on high-definition. I do not think so because of: 1. Although high-definition monitoring has begun to be popularized, compared with analog surveillance, prices are relatively low. High, the large-scale transformation of prisons, all on the high-definition input is not allowed, with a view of the transformation of the prisons in a province, plans to transform nearly 15,000 monitoring points, the total investment in the construction cost is 1.8 billion, such an investment than unable to Full HD; 2. The actual application needs do not require full HD, a prison monitoring system, its coverage is very large, there are all types of entrances and exits, fence perimeter, prisoners prison, corridors, ventilation area, detention room , factory production workshops, meeting rooms, sentry posts, prison office areas, armory rooms, financial rooms, equipment stores, etc., these locations are different in risk level, monitoring range and other requirements, all on the HD is not necessary, is an input The waste.
Based on the above analysis, how do we focus on the "front end" of the prison's surveillance system? Obviously, it should be "this high-definition on the high-definition, the savings should be saved." High-definition and practical applications combine to form a front-end application system with a mix of “high-definition†and “quasi-HDâ€. Here, the author used "quasi-HD" instead of "standard definition" to tell the prison industry users a new trend of analog applications, namely "960H" high-definition system, with the front-end camera manufacturers continue to launch 700-line 960H cameras and after End-to-end storage vendors have launched the "960H" DVR solution. The traditional surveillance system has been upgraded from the "standard definition" state of D1 (720 * 576) to the new high-definition stage of 960 * 576, and the overall video definition has improved by 30%. Such a new technology that is closer to the 720P and the price is much cheaper than the network HD applications, makes the front-end applications with a mix of “HD†and “quasi-HD†have a better price/performance and attractiveness. For example, in some prisons such as entrances and exits, fence perimeters, meeting rooms, and post posts, some areas with large monitoring scope and high level of risk prevention are given priority to deploy high-definition front-end equipment to deal with them. For factories, production workshops, prison offices Some areas with narrow monitoring scopes and relatively low risk levels, such as the Shigou, internal corridors, aisles, etc., can use the more cost-effective "960H" traditional simulation new solution to deal with, through the DVR network, Realize the unified management of high-definition webcam and "960H" quasi-HD cameras.
How to care for "management"?
A monitoring system, no matter how high-definition or advanced-intelligence its hardware devices are, if it is left to manage everything, it is a luxury to talk about. The management that the author thinks should be divided into two aspects, one is "people" management, and the other is "platform." "The management.
"Man" management, as its name implies, is to manage the system through human means, apply the system properly, and do a good job of "technical defense," while strengthening and attaching importance to "human defense." Through the management of “peopleâ€, all aspects such as installation, commissioning, acceptance, use, maintenance, and upgrade are managed well, so that the prison monitoring system is really well constructed and used. The following author uses several in the prison system to debug applications. The pictures in the early and late periods are used for illustration to tell everyone what changes can be brought about by the management of "human".
In addition, talk about the platform management of the prison monitoring system. At present, the platform management of the prison system is considered to be of a lower stage and does not truly reach the core of monitoring image resources and alarm information, and realizes perimeter control, high-voltage power grid, alarm, access control, patrol, intercom, and meeting system, etc. The linkage function, as well as multi-level networking functions of relevant authorities such as prisons, justice, and other relevant authorities. The root cause of this problem is the lack of standards, and the barriers between interconnection between devices and systems, making it difficult to achieve a real-needed, multi-tiered, multi-application prison security application management platform. The author believes that the prison security monitoring system platform To create, system planning, standards first, specification interface, and clear functional requirements. In response to this problem, some provinces began to take action. As I understand, the Zhejiang Prison Administration has established a video networking system for all prisons, detention centers, detox clinics, and similar places in Zhejiang Province, and has issued a number of standard specifications. In these specifications, the interfaces, requirements, functions, etc. of the system networking are specified in detail. This mode of operation is worth thinking about.
Review
In summary, the author believes that due to the attention of the management department and the maturity of the technology, the construction of the prison monitoring system is a good opportunity. Some of the opinions on front-end applications and system management that the author has thrown out are also based on the emphasis on “technology. "Combined with "practical", focusing on "human" factors, and focusing on the "standards, norms" and other elements of the core. Because as a monitoring application of a specific industry, these points are more important. I sincerely hope that the author's brief discussion can bring you some help.
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