An introduction to the safe passage management system of Anxuntong dormitory
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1. Common problems in dormitory management
1. Generally speaking, a dormitory building will have about 700-2000 students living in. According to actual measurement, at peak times, more than 120 students may pass through each gate every minute. The teacher in charge of management cannot identify each one. Students entering the dormitory can easily enter the dormitory without being noticed when a foreigner wants to enter the dormitory, and accidents are prone to accidents (the students’ items and money in the dormitory are lost; the foreigners cause personal injury to the students) , And can’t investigate after the fact.
2. When the school’s dormitory management teachers check the dormitory, they are often unable to check all the dormitories due to time, and often rely on the manual reports of the student cadres. The error rate of manual reports is high, and even if there are students who don’t return to bed at night, they can’t find out in time, causing many difficulties to the management of the school. In the event of an accident, the school will assume great responsibility.
3. If the school has multiple dormitory buildings, the students of the same school will often change themselves due to private relations, and move into other dormitory buildings, but the housekeeping teacher cannot find out. This adds a lot to the school’s dormitory management. Great difficulty.
4. In order to ensure safety, fire evacuation passages are often locked in peacetime. Once an accident occurs, if the door cannot be opened in time, the consequences will be disastrous.
2. Advantages of Anxuntong system in dormitory management
1. Illegal user alarm function
When outsiders or other people with cards but without authorization (such as people in other dormitory buildings) pass through the passage, the passage will sound and light alarm to remind the teacher in charge of dormitory management, and at the same time, it will capture the image data of the people who pass without the card. Effectively prevent the entry of outsiders. The system has the function of preventing tailgating, and can accurately identify every person without a card in the case of a large number of people.
2. Fast pass function
At the peak of school and after school, the four channels can pass more than 300 people per minute, and there will be no congestion. (The speed of short-distance active swiping is the same as that of long-distance automatic swiping). As there are no obstacles, the evacuation will not be affected by accidents.
3. Real-time display
When the personnel pass, the student’s name, department, bedroom number, photo and other information can be displayed on the big screen in real time, and the processing speed is only 0.2 seconds.
4. Two-way entry and exit, automatic direction recognition
Each channel can enter and exit, which greatly improves the utilization rate of the equipment. When personnel pass, the system will automatically identify the direction of entry and exit, provide more accurate data for managers, and prevent students from leaving the bed after swiping their cards.
5. Automatic statistics function
The teacher in charge of dormitory management does not need to check the bed manually, only need to search through the computer, analyze the student’s credit card record, automatically generate a list of students who have not returned to bed, and then check the bed or spot check according to the list provided in the attendance report, saving Manpower and time improve work efficiency.
6. Prevent swiping cards on behalf of others
Every time a person passes, the system can only recognize one card, which effectively prevents the phenomenon of substituting card swiping.
7. Support “anti-sneak entry”
If the student enters the card (for example, throw it out of the window) to someone else to enter again, the system will automatically call the police.
8. Support both remote automatic card swiping and active card swiping
For the automatic card swiping system, students only need to carry the card on their body or in their schoolbags, without actively swiping the card, they can pass naturally, which is fast and convenient.
The active card swiping system can directly use the student’s existing smart card, and there is no need to stay when passing.
9. 24-hour surveillance video linkage function
The system can monitor the students passing through the channel for 24 hours. Not only can the information of the passing person be recorded synchronously on the video, but also personal information such as the person’s name, photo, class, etc. can be displayed during the video playback.
10. Remote monitoring function
The system supports remote monitoring functions. The leaders in charge of the dormitory can directly perform remote video monitoring in the office, and summarize the dormitory management statistical reports of the day, which improves the real-time management of the dormitory.
11. Fingerprint recognition
If a student forgets to bring his card, he can use fingerprints to verify the student’s identity, quickly and accurately, and eliminate human factors.
Three, system composition
The system adopts distributed network management. All data exists in the central database and the local database at the same time. When there is data change (such as account opening, loss reporting, account cancellation, etc.), the data is automatically synchronized within the network
When the network or server fails, it will not affect the operation of the channel control system.
When uploading data, if the network or database fails, all data will be automatically cached in the hard disk as a file, and will be automatically uploaded when the failure is restored.
All data transmission will be verified, and the verification will be automatically retransmitted if the verification fails, and the data will not be wrong.
Four, system operating environment requirements
Doorman management computer
1. Without video function:
i. Hardware: C1.7G, 40G hard disk, 512M memory, dual serial ports
ii. Operating system: Windows series are available.
2. With video function:
i. Hardware: P2.0G or more, 80G or more hard disk (preferably 160G), 1G memory, dual serial ports, 64M video memory
ii. Operating system: Windows2000 Advanced Server
Other management computers
Unlimited hardware
Software: Windows series are available
Web environment
For the network version of the system, it is required that all the management computers can ping with the central data server.
Each remote video surveillance computer must be able to ping through the video server.
*The above hardware configuration is only recommended configuration. If it is lower than this configuration, it does not mean that it cannot be used, but the effect needs to be tested according to the actual situation.
Five, the hardware composition of Anxuntong smart channel
L90SE_S type active card swiping single channel L100DE_S type active card swiping dual channel
Passage width: each passway has a width of 65-75cm.
Thickness: The thickness of the equipment board is 7cm-12cm, and the thickness of the isolation board is 3-11cm. The evacuation of personnel will not be affected by accidents.
Outdoor: Another outdoor channel is designed to resist low temperature (minus 30 degrees Celsius), waterproof, and lightning protection.
Working power supply: DC 12V, the rated current of each channel controller is <0.3A, and the peak current of the long-distance antenna power supply is <1A.
Working environment: temperature -10 degrees or -30 degrees (outdoor type) ~ 30 degrees, humidity 0~90%
Communication mode: 485 transmission mode is adopted between the channel and the data acquisition computer, the baud rate is 19200, and the transmission distance is not less than 500 meters. The data is transmitted between the data collection computer and the management center through TCP/IP.
Personnel passing speed: 20km/hour, adjustable speed.
Multiple pass recognition distance: As long as the pass distance between two people exceeds 25cm, it can be recognized normally.
Fingerprint recognition speed: 5000 fingerprint recognition speed <1.5 seconds
Long-distance automatic identification interval: 55cm to 135cm from the ground
Support smart card: Mifare One (M1), EM_ID, electronic label, barcode card
Database: SQL Server
Database organization structure: Distributed, that is, each access control collection computer has a local database to keep synchronized with the central database.
Data buffering: the second level of caching, that is, when the data cannot be uploaded to the management center, the data will be automatically cached to the local computer. If there is a problem with the local computer’s database, the data will be automatically cached to the file.
6. Anxuntong intelligent channel management software
When the user passes, the user’s name, dormitory room number (content can be set), photos and basic information are displayed in real time
When the user does not have a card or is not authorized (such as expired or not in this system card), the system will automatically alarm and prompt, and can automatically take pictures and archives electronically.
To prevent following, one card can only pass one person
For two-way channels, the system can identify and display the user’s entry or exit
Different alarm sounds can be set separately for each channel
You can set the alarm for special users. If you need to remind a certain person that there is an important meeting, you can set it from the system. When the person passes by, the system will automatically prompt. The prompt method can be sound or voice prompt.
For those who do not bring the card due to special circumstances, you can register to manually replenish the card.
If the management center cannot be connected due to a server or network failure, the operation of the system will not be affected, and the data will be automatically retransmitted after the failure is restored.
Each computer can manage four channels.
When a person passes without a card, he can verify his identity through fingerprints.
Seven, return to bed query
Administrators can check the status of the students’ return to bed immediately after they return to bed, such as which students have not returned, which students have asked for leave, and which students are late. For those who have not returned to bed, they can be checked immediately.
The school’s supervisor can also sit in the office and check the status of the students in each dormitory on each day.
When inquiring, you can set permissions. For example, the head of the student department of each college can only inquire about the situation of his own college.
You can perform query statistics by various sorting methods (for example, sorting students and majors by the rate of absenteeism).
8. Video Surveillance Center
You can record manually and automatically.
The automatic recording time can be set according to the week and time.
Using the most advanced H.264 technology in the world, under the premise of ensuring high-quality image effects, the measured bit stream of each channel of the dormitory door is only 1.6G per channel, and the 160G hard disk dual-channel video can be stored for more than 40 days.
Linked with the channel control system of the front desk, it can realize the normal and illegal passing photos of students.
Originally connected to the database in the background, the photo information of passers can be displayed at the same time when the video is played back.
When recording, the name of the person can be superimposed on the screen.
The monitoring system can manage four monitoring channels.
Nine, remote monitoring and management
A school administrator with management authority can monitor the monitoring screen of any dormitory in real time while sitting in the office.
On the remote monitoring terminal, operations such as video recording and photographing can be carried out.
The historical monitoring records of any dormitory can be called remotely.
10. User basic file management
The system supports manual entry and batch entry of electronic documents in two ways
Multi-level tree department management
Card operations such as card registration, card replacement, loss reporting, account cancellation, etc. are supported. All quantity changes are broadcast to the network within one second, and all subsystems are automatically synchronized.
Support department adjustment of batch personnel
Comprehensive authority management allows the managers of each department to independently maintain the internal data of the department.
Quick personnel search: Support searching by department, name, pinyin and various combinations, and support swiping inquiries.
Supports batch photo import in multiple ways, and you can quickly take pictures on site via a USB camera.
11. Remote data monitoring
When a person passes through any channel, the information of the passing person is displayed on the computer of the supervisor in real time.
Information includes: name, dormitory, department, personnel photos, and snapped photos.
12. Relationship with other systems
The system can run independently and has a software interface, supporting all-in-one card use.
13. System configuration sheet
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project
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unit price
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quantity
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price
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instruction manual
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Dual channel active swiping
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Intelligent channel network management platform
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Including file management software, distributed database design, automatic data balance
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Channel management node authorization
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Each management computer connected to the channel hardware needs to purchase a node authorization
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M1 reader
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If there is a network between each dormitory and the card is issued in one place, only one is needed.
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Monitoring management suite
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Including 4-channel compression card, video management software and softdog
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Video camera
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If you use dual channels at a gate, you only need two cameras. If you use two dual channels, you need four cameras. If installed indoors, the camera on the inside needs an ultra-wide dynamic camera. Need to determine with the user whether the night vision function is needed.
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Video cable
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Audio Line
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Optional, if the user needs to record, an audio cable is required
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Data line
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Twisted-pair shielded cable, used to connect the data acquisition computer and the channel, using the bus mode, generally not more than 150 meters
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Project costs
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Including the installation and fixation of cameras and channels, and the laying of lines. It also includes data entry (such as photo collection)
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14. Partial channel typical cases and channel pictures
Jilin Changchun FAW Mould Manufacturing Co., Ltd.
Tianjin Purin Electronics Co., Ltd.
China Youth University for Political Sciences
Yanshan Petrochemical
Fujian Putian Xiefeng Co., Ltd.
Jilin Academy of Arts
Jiangsu Sports General Administration
Inner Mongolia CSPC Zhongrun Pharmaceutical Co., Ltd.
Dalian New Shipbuilding Industry
Shanghai University of Electric Power
Harbin Engineering University
Changchun FAW Pearl Glass Golden Shield Co., Ltd.
School of Information Engineering, Dalian Jiaotong University
Xinjiang Shihezi University
Xi’an Eurasia University
Quanzhou Huaguang Academy of Photography Art
Fujian Zhangzhou Institute of Education
Fujian Putian Xiefeng Mould Co., Ltd.
Jilin Songyuan Petrochemical Co., Ltd.
Shaanxi Mining Group
Daqing No. 56 Middle School
Tonghua No. 8 Middle School
Fujian Dafeng Group
Changchun Second Experimental Middle School
Shandong Qufu Normal University
Hebei Women’s College
FAW Jiefang Qingdao Automobile Factory
Fujian Lifeng Footwear Development Co., Ltd.
A base in Jiuquan, Gansu
Qitaihe Vocational and Technical College
Wuhan Business College
Beijing Language and Culture University‥‥‥
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