A new era of mobile policing

With the rapid development of mobile Internet and communication technologies, and the promotion and use of the Beidou navigation satellite system, mobile policing also ushered in changes in applied technology and ideology. The valuable data of the cloud system sleeping in the backstage of the policing informatization process is being awakened. On the path of new technologies, such as the dismounting of the horses, they begin to move forward and move toward a new era of mobile policing.

Mobile policing equipment is now more frequently used than in previous years. From police stations in the hands of all kinds of large and small railway stations, airports, and customs clearance ports, to the movement of small cities and towns at the crossroads, mobile policing products play an important role in the increasingly prominent social security today. effect. The main reason why it has become the "artifact" of public security cases is that it is easy to carry, practical, accurate, and widely used. By moving policing equipment, frontline staff can quickly inquire information on temporary personnel, monitoring personnel, information on fugitives, and vehicle information, and can quickly request comparisons with support of back-end cloud systems at any time. At the same time, it can also collect data such as on-site pictures, audio and video, etc., and send it back to the Public Security Internal System Center to help front-line ** solve the work needs of suspects such as overnight, co-examination, interception, search, and punishment. Geographic information systems (GIS) can also be used to provide navigation and positioning capabilities for front-line officers, allowing police officers to quickly make judgments and decisions on regional police conditions, reduce the time spent on the police and the casualties caused by unfamiliarity with the terrain. .

In the field of traffic command and vehicle management applications, mobile policing terminals can perform functions such as querying, searching, comparing, alarming, ticket printing and even bank card delivery fines for on-site vehicles. It is no exaggeration to say that mobile policing products with an ever-increasing level of informatization have played a very good deterrent effect on suspects and criminals, and have made tremendous contributions to the prosperity and stability of the society and long-term stability.

The development status of mobile policing was first applied to the public security police and the traffic police. However, with the continuous improvement of the entire society's informationization level, it has been extended to various fields such as **, industry and commerce, and environmental protection. The development of mobile policing today has also undergone three generations of product changes. As early as the middle of the 1990s, the use of SMS to confirm the use of information, but the SMS-based first-generation mobile office access technology is less real-time, the query will not be immediately answered or the answer is not complete. The second-generation mobile policing system uses WAP-based methods to access WAP pages through browsers to implement information query. Although the mobile access technology has been solved, poor interaction capabilities and network security have become new obstacles and are extremely limited. The flexibility of mobile office systems and the promotion of the use of police equipment.

In order to solve the above problems, the third generation mobile policing system adopts the third-generation mobile access and processing technologies based on the SOA framework of smart mobile terminals, Web services, and mobile VPN technologies, making the system's security and interactive capabilities Greatly improved. The third-generation mobile policing system incorporates the latest cutting-edge technologies in 3G mobile technologies, smart mobile terminals, VPNs, database synchronization, identity authentication, and Web services, as well as mobile communication, information processing, and computer networks. Relying on communication technology, it provides a safe and fast modern mobile working mechanism for police officers, while allowing the installation and use of third-party software. It uses an advanced adaptive structure to flexibly adapt to the user's data environment, so that mobile policing can also be a good position for mobile police, district, border police and anti-drug police and other police services, but also for their own rapid Development has created historical conditions. Especially after the completion of the nationwide ** construction, the smart mobile policing service supported by 3G networks, smart handheld terminals and smart operating systems has begun to attract market attention.

In the public security system, related policies have also been formulated and implemented in recent years. For example, in April 2012, the national public security wireless communication work conference put forward a professional and instrumental work direction for mobile police communication terminals; in 2013, in the key work of the Ministry of Public Security, the construction of mobile policing platforms and terminal products Equipped with clear indicators, the provincial public security agencies must select mobile, telecommunication, and Unicom operators to link at the same time to build mobile policing security access systems. At the same time, front-line ** mobile policing terminals at all levels of public security agencies The rate reached more than 60% and the key areas reached 100%. It can be seen that in the coming years, the development of China's mobile policing will use this as an opportunity to enter a period of rapid development.

However, at the same time, the purchase and use of a large number of mobile policing equipment also exerted tremendous pressure on the management of public security. He Zhiwei, product promotion manager of Suzhou Keda Science and Technology Co., Ltd. pointed out that at present, there are still some problems to be solved in the current state of mobile policing in various provinces and cities in China, such as the independent construction of various cities, independent versions of multi-version operations, and the inability to centralize management; The standards for construction, management, and use vary; mobile terminals and applications are diversified, and management is chaotic. There is no unified mechanism and a simple and efficient application system. Therefore, mobile policing has yet to be improved in terms of the user level, and more specific laws and regulations are required to be used.

Security issues Mobile policing must take into account the security of data information. In order to allow mobile Internet technology to better serve mobile policing services, the transfer of public security information from private networks to public networks represented by 3G/4G must consider the occurrence of information leakage or the introduction of hacker attacks. The first issue in the use and promotion of policing is the access security of mobile policing. With the increasing seriousness of network security, the security of mobile policing systems is an important issue that cannot be ignored.

At present, the security protection of mobile policing can be simply divided into two types: one is circuit security, that is, data can be secured through physical isolation; the other is platform security, such as customized security operating system, software firewall Real-time monitoring of application behavior, high-level access control, etc. He Zhiwei pointed out that in protecting information security, Kodak Headquarter is mainly achieved through three levels:

First, the system of mobile policing equipment terminals is a dedicated system. It is a dedicated system based on Android's deep customization. However, the equipment itself does not have Wi-Fi, Bluetooth, and other transmission methods, and cannot access the equipment system background. This can be seen in the terminal equipment. The risk of leakage of information was completely eliminated.

Secondly, in the aspect of mobile network transmission, the mobile terminal is not a network used by ordinary mobile devices, but is a dedicated transmission channel provided by operators, and once again eliminates the potential for leakage of information from traditional media.

Thirdly, the mobile police terminal can be controlled remotely, and the mobile terminal device can be remotely closed. There is a selective erasure of sensitive information of the terminal device or erasing of the information in the device to fundamentally prevent the possibility of leakage of the device, thus ensuring the mobility. Police equipment information security.

The application of new technologies The application of new technologies for mobile policing has evolved in depth with the transformation of communications technologies and mobile Internet. Since last year, commercialization of 4G communication technology has freed mobile policing from the trouble of slow transmission of audio and video data. In the new device, mobile policing can be effectively integrated with videoconferencing systems and map detection systems, improving The speed of information transmission, and the loading of the BeiDou navigation chip at the mobile policing terminal, complements well the restrictions that can not be covered by the wireless communication network, and can also provide real-time location navigation functions for the site to provide space for decision makers. Location technical support.

In the application of new technologies, Huang Meiqin, product manager of Zhejiang Dahua Technology Co., Ltd., believes that mobile policing terminals will change with the development of smart phones in hardware, and the performance of peripheral accessories will also be improved, and mobile policing Combining civilian technologies such as NFC and ibeacon, it will be built and applied under the general trend of big data and cloud services. Johnson Xiaochun, general manager of the software division of Beijing Unicon Technology Co., Ltd., believes that mobile policing should be closely integrated with the mobile Internet, so that the power of the group can be brought into play. For example, on the use of WeChat for police, the WeChat of a municipal Public Security Bureau was particularly well used. When a traffic police handled a speeding incident at once, he took a picture of the speeding vehicle to WeChat because The city’s more than 3,000 police officers were all on WeChat, and one of them found that the car was stolen. So they sent this information back. The ** who sent the photos immediately sent the car’s escape route. Finally on duty on the vehicle escape route intercepted the car, a final review and found that this is a large gang robbing car cases. Looking back at the entire case process, from discovery to enquiry, and finally arresting, the entire process was completed smoothly and almost tended to be flat. This logic is like the way we live with a few friends in our daily lives. The idea of ​​sending live photos to a circle of friends is the same.

Qiang Xiaochun also mentioned that after Snowden broke the “prism door” incident, domestic domestic databases attached great importance, and the development and application of domestic databases would gradually become a reality. In the future, the resources of the navigation location will be used as the original database. Resources, as well as the resources of M&A companies, are integrated to create a new “Cloud Plus” mobile policing information database, which will leverage the advantages of big data and allow mobile policing to better serve various types of public security services.

Conclusion For mobile policing, 2014 is a critical year. A large number of products with differentiated competitive advantages begin to enter the market. New competition also means the beginning of elimination, and the reshuffle of the industry will continue to use the market as the criterion. The new market structure began to brewing. However, no matter how the market changes, with the increasing popularity and development of mobile terminals such as smartphones and the wider range of frontline law enforcement work, the traditional way of working can no longer meet the standardization and informationization of law enforcement. Efficient and urgent requirements. Therefore, through more advanced communications technology to improve the efficiency of public security enforcement, and optimize the law enforcement process has become an irreversible trend in the future mobile policing. We believe that a new era of mobile policing is coming.