I. Project background:
On September 26, 2014, a stampede accident occurred in Mingtong Primary School, Kunming, Yunnan Province, which killed 6 students and injured 26;
On September 1, 2014, a man broke into the campus with a knife and chopped off teachers and students in Shiyan Dongfang Primary School, Hubei Province, killing 3 students and 1 teacher and injuring 5 students;
On June 10, 2014, the hostage-taking incident occurred at the third primary school in Haokou Town, Qianjiang City, Hubei Province;
On May 20, 2014, a man broke into Wulidun Elementary School, Nanhu Office, Macheng City, and chopped off a student who was playing with a kitchen knife, causing 8 primary school students to be injured;
On the 5th and the 12th of 2014, a knife-injury incident occurred in 6 female dormitories of the Dianchi College of Yunnan University; on the morning of December 14th, 2012, a man in Guangshan County, Henan Province cut a knife and injured 22 students in a local primary school;
On May 12, 2010, another kind of school violence in a kindergarten in Nanzheng County, Shaanxi Province, killed 7 people and injured more than 20;
On April 29, 2010, a knife-cutting incident occurred in the central kindergarten of Taixing Town, Taixing City, Jiangsu Province, which injured 31 people;
On April 28, 2010, a middle-aged male teacher in Leizhou, Guangdong, who was on sick leave, sneaked into the first elementary school in Leicheng, Leizhou, and killed 16 students and 1 teacher with a fruit knife;
With the development of the city, the large-scale construction of schools, the relatively large population mobility, and the densely populated population, coupled with the insecurity incidents that have occurred on campus in recent years, have deepened the increasing attention of teachers and parents to campus safety. In addition, today ’s children are only children and are the treasures of their parents. Their safety is more important than the lives of their parents. Therefore, the safety of children not only directly affects the family, but also affects the future and hope of the motherland. How to establish The campus security protection system is the most concerned topic now. The emergence of the campus one-button alarm system has changed the new concept of the campus security system.
The one-button emergency alarm system on campus uses high-tech anti-theft methods to effectively prevent illegal criminals from attacking the campus at night, causing hidden dangers to the safety of students. One-button security is installed in each security booth and guard room on campus. Emergency alarm device. If there is an emergency, press the emergency button immediately, and then the alarm device will immediately transmit the alarm information to the 110 Command Center of the Public Security Bureau. The Public Security Bureau will receive the alarm and leave for the accident location. Realize remote alarm video linkage.
Defects of existing solutions:
The existing alarm methods are single, limited to telephone, mobile phone and other methods. Dialing and telephone line transmission speed is slow, the alarm means is obvious, it is easier to be interrupted and blocked, and the alarm is delayed. As a result, the school security personnel could not report to the police in time, and the public security organs could not report to the police in time.
2. Slow alarm location
There are many video monitoring points, and it is not easy to find. After the alarm, it is not possible to quickly and intuitively respond to which school or place. The response is slow. You cannot quickly confirm the alarm and promptly report the alarm.
3. Weak video surveillance remote command capabilities
Although there are many campus video monitoring points, the alarm point video cannot be automatically popped up quickly. At the same time, the lack of voice call sites and duplex voice intercom affects the strength of the monitoring command.
4. The school security office and the city 110 cannot be connected to the police at one time.
5. School security personnel only have the right to “service” in their job duties . They do not have law enforcement powers and punishment powers. Therefore, in the face of campus violence, especially serious cases involving guns and knifes, police must be promptly dealt with by the police. The lag of the alarm will lead to the vicious development of the situation.
3. Brief Introduction to the One-Key Emergency Alarm Platform of the Lion King Campus:
The Lion King One-Key Emergency Networking Alarm System is a video networking alarm platform for Lions based on cloud computing, Internet of Things technology, mobile Internet technology, and GPS services. This platform integrates video alarm, voice alarm, network alarm, alarm positioning, network alarm, and telephone line alarm. It has the functions of alarm timeliness, convenience, concealment, and automatic pop-up alarm positioning, which greatly solves existing alarms. The system's problems and defects can meet the alarm needs of the school staff in real time.
The campus one-button emergency alarm system can be installed in each guard room, classroom, office, corridor, toilet, student dormitory, etc. in a practical application. When a student or teacher needs help in an emergency, press One-button emergency button, where the alarm information will pop up on the platform of the 110 command center in the jurisdiction and the school security room, which can quickly respond, network assistance, and nearby police. One-button emergency alarm system on campus can effectively combat criminals , Played a very important role in maintaining the security order on campus.
Fourth, the Lion King campus one-click emergency alarm platform parameters: 狮子王 一键应急报警平台功能介绍 Five, Lion King one-click emergency alarm platform function introduction
The Lion King campus one-click emergency networked alarm platform has strong compatibility, powerful functions, and a cloud computing-based system platform. It can be integrated with other school system platforms, such as monitoring systems, burglar alarm systems, video network alarm systems, call systems, emergency help systems, and so on.
* Platform compatibility, simple type
* Full support for Windows XP / 7.
* Using SQL server 2008 database system, larger capacity and higher reliability;
* Consider the user's usage habits, easy to use and friendly computer user interface.
* This software supports stand-alone use, while supporting large and medium-sized users on the network.
* After receiving the alarm information correctly, there is a 110 dB alarm output function to prompt the alarm manager.
* Alarm information is printed immediately (this function can also be turned off).
* Supports four alarm protocols.
* Platform self-inspection function.
* Add database backup, recovery and operation logging functions to prevent data from being maliciously damaged.
* There is no limit to the number of alarm stations. Hundreds of stations can be used to receive alarms in multiple places at the same time.
* Live video recording storage and playback (optional).
* One-click call for help, alarm location, video confirmation function
* Unlimited number of sub-platforms can be opened for free (for example, a city has several districts, and county-level platforms can achieve multi-level management and joint defense interaction.)
* 4G era, network alarm in the era of mobile Internet
* The system user password is multi-encrypted to ensure user security and support multi-user rights management;
* Remote maintenance + remote upgrade + remote maintenance + remote after sales
5-1, Police Intelligence Reading
Based on the Lion King system software, complete the voice report after receiving the alarm. It is used for the command center platform to automatically read the police information after receiving the police information. For example, a door sensor alarm occurs at 301, Building A, Dejin Garden, Baoan District, Shenzhen.
5-2, GPRS / EDGE
GPRS / EDGE module is based on the security version of the security through the addition of software modules to achieve the platform to support GPRS, EDGE and other 2G, 2.75G GSM network alarm mode. When the GSM alarm host triggers the alarm, it sends the alarm information to the platform through the GPRS wireless network. It can maintain regular communication, status report and other functions through GPRS.
5-3. Video receiving and forwarding
Add video alarm, video remote storage and other functions to the platform. Client IP cameras can implement alarms via TCP-IP network and send alarm videos or screenshots to the video server for storage. Ordinary analog cameras can also convert analog video to digital video through video cats and send it to the platform. The Lion King video service module has the advantages of high compression ratio and clear image. On the premise of ensuring image quality, the optimization algorithm is used to compress the video file to the minimum to ensure the remote video is clear and smooth.
5-4. Inspection analysis / DTMF code transition
5-5. Heartbeat packet detection (network transmission)
The terminal and the platform's timed network connection shake hands to detect the terminal status. According to the interval set by the platform, if the terminal does not connect to the platform after timeout, it is judged that the terminal has lost connection or has been destroyed, and the platform automatically pops up an alarm message. This service can be used for IP terminal equipment and Lion King products that can access the network such as GPRS, CDMA1X, EDGE, 3G.
5-6. TCP / IP network transmission management
On the basis of the telephone voice alarm, by adding the analysis function of the TCP-IP alarm information packet, it supports the support of IP network alarms, network video acquisition, etc., through the regular communication inspection of TCP-IP, it can instantly wake up to obtain the terminal status and information . Can send video requests and transmit alarm videos.
The Lion King has led the trend of alarm + video recording + video popup + video distribution. The powerful alarm video processing center and a variety of video anti-theft terminal equipment are unparalleled by any manufacturer. At present, some businesses add a video cat to the original industrial computer to solve the problem of video upload. This belongs to Dong Shi Xiao. After the alarm, the video confirmation is that the video is transmitted to the platform synchronously. The owner can completely solve the problem by watching the video on the phone or on the Internet. If a cat is added to the industrial control machine, the common people still want to see it, but they still can't see anything. The gangster disappeared long after the crime was committed, and the cat can't expect anything.
5-7. Reverse video access
Through the TCP / IP or GPRS transmission type alarm heartbeat detection function, combined with the network video monitoring function, by technical means directly from the platform to all front-end video alarm series users at any time to reverse video access.
5-8. Cloud digital sub-platform opened
It is particularly important for the overall development of networked alarm operators. Building a total platform is equivalent to opening countless sub-platforms, with one investment and permanent benefits.
5-9. Cloud digital hierarchical management
The main role is to provide a hierarchical management platform, and to open a hierarchical management platform for higher-level departments.
5-10, Patrol Management
* Security management in a timely manner, manage and query alarm records and security arrival records;
* Security patrol management, uploading patrol records regularly;
* Cooperate with GPS module to realize patrol track query;
* Patrol personnel positioning, ranging;
* Patrol personnel alarm management;
5-11, SDK interface
* Voice module SDK interface, customers can realize other protocols alarm equipment access platform;
* TTS module SDK interface, can customize your own voice prompt information;
* SDK interface of SMS module / MMS module to realize custom message sending;
* Video service protocol interface, providing access to equipment from other manufacturers that comply with the protocol;
5-12. FTP map and Baidu electronic map access
* Network map access, all management terminals share the map server, and the map file is imported by someone to manage the electronic map data.
* Hierarchical management map, which can display detailed flat maps of main cities, urban areas, each district, and each customer;
* The map can be conveniently placed on the map with the location identification of each community and customer, and the map point flashes when an alarm occurs;
* The location of the customer's defense zone and the detailed description of the zone, and a detailed and accurate map description of the occurrence of an alarm;
* At the same time support Baidu electronic map positioning, query, ranging function (optional).
5-13. Data automatic synchronization backup
The automatic synchronization backup module of Lion King System can realize the synchronization backup function of all important data, and the synchronization interval can be set by yourself. Real-time backup information prompts, prompts can appear when a backup fails. When an accident occurs and the data of the master server is damaged or lost, when the master server is connected to the network, the synchronization server automatically restores the backup to the master server.
5-14. Video access
The Lion King video module can implement video and network alarm information access of multiple terminals, different access methods.
Six, one-button alarm host features:
1. Comes with 4 wired defense zones and 16 wireless defense zones. Comes with an alarm button; the large SOS red button can be bound to 4 groups of call numbers, and can be dialed circularly until someone connects to confirm the alarm
2. After the alarm is triggered, the alarm information can be uploaded to the platform via GPRS, and then the platform phone is dialed, and the entire process is completed automatically;
3. After receiving the alarm, the platform can talk to the alarm person, or switch to remote shouting to deter the criminals or direct the on-site treatment. The call will not be delayed, undistorted, and undisturbed;
4. Cooperate with the surveillance camera to realize video linkage, and pop up the live image when alarming, it is easy for the command center to check the alarm situation.
5.Optional 12V7AH lead-acid battery, intelligent charge and discharge protection circuit, AC power failure, can still maintain normal system operation for 12 hours.
6. The host has a high-power receiving module, which can be used independently or as a master to receive the signals of the high-power transmitting slaves to form a mix of the master and the slave. The distance between the master and the slave is about 500 meters according to the environment If you need more distance
★ Optional GRPS wireless network transmission, TCP / IP transmission, or GRPS + TCP / IP dual network transmission;
★ Easy and fast installation, plug-in card / network plug-in line power ★ Alarm speed is fast, 1-2 seconds to transmit the alarm information to the general alarm center and sub-center platform;
★ The panel comes with a large one-button emergency alarm red button, the size of the button is 4CM;
★ Built-in speaker, built-in pickup, can realize one-button alarm two-way voice intercom function;
★ GRPS host and dual-network host can dial 3 groups of calls and 2 groups of SMS, TCP / IP host does not have this function;
★ It can be connected with a large 15W or 50W loudspeaker, and you can hear the siren sound or voice warning within 300 or 500 meters when the alarm occurs;
★ Host and platform heartbeat inspection every minute, platform handshake automatic proofreading time, host failure reporting platform function;
★ After connecting to the platform, it supports APP alarm / arm / disarm, WeChat alarm / arm / disarm function, real-time synchronous operation.
★ Can be configured with 32 wireless zone accessories (such as: emergency button, infrared, door sensor, etc.), 4 wired zones;
★ The main unit and each zone's accessories inspection function (detect whether the accessory works normally, such as the accessory is out of power or the accessory is faulty, the host will alarm to the platform after detecting)
★ It is possible to delete the zone accessories individually or all the accessories of the host. ★ Each zone can flexibly select the zone mode (there are three types of zone modes: arming, emergency, bypass)
★ Optional built-in 12V7A battery, it can still work without mains power, standby time can reach 5 days
Video intercom one-button alarm features:
◆ Press the one-button emergency button, there will be an alarm sound and a video pop up in the 110 emergency center of the jurisdiction, and the specific location where the alarm occurred will be indicated on the map (such as the security room of the Maji Experimental Primary School);
◆ The staff of the management center can press the intercom button to make a video call with the alarm person, to achieve duplex intercom, to further understand the situation of the police;
◆ With video surveillance, it is easy for the command center to check the alarm situation and reduce false alarms.
◆ The picture and sound quality are clear and smooth, free from the interference of external electromagnetic waves, and the video and voice can be saved in the management center to facilitate future verification;
◆ The transmission distance is infinitely extended. Video intercom can be implemented where there is a network, and a wider range of information communication systems can be constructed;
◆ Confidential calls, dedicated audio encoding format, with encryption processing, to prevent eavesdropping;
◆ exquisite appearance, easy installation and more humane design;
Seven, system highlights:
1. Fast alarm, fast alarm, accurate positioning, the maximum value of the solution
2.The platform integrates video alarm, network alarm, alarm positioning, network alarm, and telephone line alarm.
3. It has the functions of alarm timeliness, convenience, concealment, and automatic pop-up alarm positioning;
4. Greatly solve the problems and defects of the existing alarm system, and meet the alarm needs of teachers and students on campus in real time.
5. Many alarm modes
6.Alarm accuracy, positioning accuracy, false positive rate and false negative rate
7.Easy installation and easy operation
8.One-time alarm synchronous linkage alarm convenient and simple
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