Doo Technology Video Access Control and Population Information Acquisition System Project Overview

I. Introduction <br> <br> for the construction of the city's public security system, promote the construction of basic information *, ministries and agencies rely on self-reporting system population, improve the information management level of the foreign population, proposed rental "Access + Video" Management system construction plan. The city supervision center will install a database system and video access control management software, which can realize the information management of floating personnel, the management of rental house access control, the query of personnel activity trajectory, the access control card capture and video recording and other functions.

Second, the project background Project Overview <br> <br> population management is the most basic management tools * Work, * is the grassroots nature, the source of the measures, and an important foundation for maintaining social stability. Strengthening the management of the floating population and property communities is the key to constructing the district’s public security prevention and control system and improving the public security situation in the region. It is also a reliable guarantee for the promotion of a harmonious society and rapid economic development, and it is also an objective requirement for maintaining the civilized image of the city. .

At present, due to the lack of related property management, lack of management personnel, and lack of security monitoring equipment, there is no guarantee of safety in the ** city community, factories, especially single-family rental houses. However, there are the following problems with the management of such communities by *** personnel:

1. There are not many people who have come to the police station to register for rent, and it is difficult to register the information in time. Leakage phenomenon still exists;

2. Some people are more mobile and frequently change jobs and addresses. It is very difficult to make timely information entry and update in a timely manner, resulting in inaccurate population information;

3. The police power of the police station is insufficient, and there are difficulties in carrying out investigations and statistics on various buildings in the city;

4. There is a lack of information sharing and linkage between various relevant departments, which makes it impossible to focus on the trends of special populations and high-risk groups. It is difficult to obtain evidence during investigations and it is impossible to prevent and fight crimes in a timely manner.


In order to effectively solve the various problems and difficulties that have arisen, we have comprehensively and in depth promoted the public security project and improved the “gridization” public security prevention and control mechanism. In particular, the government announced on February 21, 2016 “to further strengthen the urban planning and construction management. Several opinions of the work proposed that new communities should not engage in wall encroachment, and that the existing community walls should be gradually torn down and that security should be retracted to the floor and building. At this time, more needs to be achieved through the video access control system to ensure that the unit door “door closed” and further Strengthen community security protection capabilities and effectively curb the case rate.

Construction Objectives The platform also enables interconnection with the provincial self-reporting system for floating population and will synchronize the information of the floating population collected by the front-end system to the upper level system platform in real time.

1. Comply with Standard Principles ** City video access control systems should adopt an open architecture, use standardized interfaces and protocols, and have good compatibility and scalability. System construction must comply with national and industry-related standards and specifications.

2. System integration principles ** The city's video access control system should be fully compatible with and use the original video surveillance system, intelligent building intercom system and transmission resources, and gradually realize the principle of regional integration, network upload, adherence to use, and ensuring stability. System integration, resource integration and information sharing.

3. System security principles ** City video access control system equipment should meet the requirements of reliability and security, data storage and interface expansion should adopt redundant design, requiring fault detection and automatic system recovery;

4. Principles of management: Video access control management service center (residential property management office, village (neighborhood) committee, etc.) Collect and collect information on lease (household) households and certify authority management, and equip residence permits and second-generation ID card readers. The device, through the reader to read the household ID information directly into the card authorization system, and ensure that the registration information and the household ID information consistent.

Third, the system technical requirements 1, the overall system architecture The video access control project can be divided into the system front-end, system back-end and network transmission of three major parts, as shown.

(1) System front-end system Front-end equipment is required to be installed at the gate of Loudong. Each equipment should include an access control machine, digital HD network camera, intelligent electric lock, door closer, exit switch, special door magnet, sound and light alarm, The UPS power supply and backup battery meet the requirements of access control, information collection, event alarm, and help intercom functions.

(2) System back-end system The back-end equipment is required to be installed in the room of the community management center and should include video access control servers, digital high-definition video recorders, video surveillance management stations, video help center management machines, and terminal computers. Among them, the video surveillance management console and the video help center management machine are provided to the security administrator for use;

(3) The front-end equipment of the transmission network system adopts wired or wireless communication to transmit to the management center equipment room, and synchronizes the data to the provincial* system in accordance with the requirements of the network specification for the construction of the video access control system in the city.

(1) Access control machine a. Access control function recognition second-generation ID card, residence permit, IC card, ID card, CPU card;

b. ★ One access control function completes the self-registration of tenant information through the owner's card, and manages the issuance/dispensing of tenants. The collected tenant registration information is transmitted back to the provincial management system in real time.

c. unlock the door, open the door through the door switch;

d. Open the card by swiping and open the door through the authorized card;

e.★ help intercom, initiate the intercom to the management center, the attendant can see the close-up camera of the access control machine on the center management machine during the call;

f.★ One access control camera can capture close-up face front face shots, and at the same time link high-definition camera to capture doorway vision, in order to view the surrounding environment, easy to find trailing personnel, all unlocking events at the same time linkage capture close-up camera and scene camera images 2;

g. Collected access control records, together with captured images, real-time return video access control server;

h. When a network failure occurs, the access control machine can cache the access control records and snapshot images within 48 hours, and automatically return cached data to the video access control server when the network recovers.

i. open the door overtime alarm, real-time detection of the door switch status, open the door overtime trigger sound and light alarm alarm, alarm events reported to the video access control server;

j. tamper alarm, trigger sound and light alarm alarm, alarm events reported to the provincial management system, the management center receives the alarm in real time and informs the nearby patrol security quickly rushed to the scene;

k.★ The extended function of the system can provide remote intercom unlock function according to the needs of customers. That is, the access control machine calls the mobile phone or fixed phone number registered by the user to dial the room number and can call the intercom to unlock the phone.

l.★ The extended function of the system can provide the remote unlocking function of the mobile phone app according to the customer's needs. In other words, the access control machine calls the house number to call (lease) the mobile phone app and unlocks the video call intercom.

m.★ The extended function of the system, according to the customer's needs, provides the elevator linkage control system function. That is, the visitor calls the owner through the door of the host, the owner grants access to the visitor through the indoor unit and the elevator is authorized, and the video/call intercom unlocks the elevator floor.

n.★ The extended functions of the system can provide other smart card subsystem functions such as parking lot management system, channel management system, elevator management system, and building visual intercom system according to the needs of customers.

(2) The center management machine a.★ help intercom, initiates the intercom to the management center, the attendant can see the close-up camera of the access control machine on the center management machine during the call;

b. The screen of the close-view camera of the video surveillance access control machine can switch the monitoring equipment.

(3) Intelligent motor lock a. When the power is turned off, the door lock is automatically opened when the power supply is stopped;

b. When the smart lock is built into the door switch, independent door switch may not be required.

(4) Management platform a. Accept the second-generation ID card recognizer, brush ID card to automatically identify the authenticity, automatically obtain ID card information and fill in the registration form, access control authorization;

b. access IC card reader for IC card authorization or cancellation;

c. The setting of administrative authority: The administrator's authority is higher than the operator, the administrator has all authority, but the operator can only check the system corresponding status, does not have to change the authority and so on;

d. Real-time access to access control records and capture images, and save;

e. Receiving alarm events in real time, and timely understanding of conditions such as tamper, illegal entry, door overtime, equipment failure, etc., and timely handling.

f. It is required that each store's captured image data be stored for more than 30 days. Capacity calculation = 100 (person times) × 4 (sheets) × 0.2M × 1 (dong) × 30 (days) = 3.5GB; Snapshot image storage space is not less than **G;

g. ★ The management platform requires the use of B/S architecture and login access through the browser, eliminating the need for client installation and maintenance.

(5) Card management a. For tenants, priority is given to the use of second-generation ID cards and residence permits to open doors, and IC/ID cards are only used as an aid;

b. For owners of households, Hong Kong and Macao and overseas Chinese, foreigners and children, priority shall be given to the use of IC/ID cards to authorize the opening of the door, which can be used only after the system binds ID information;

c. Entering cardholder ID information on the management platform is completed by the second-generation ID card identifier, and the information is complete;

d. Enter the cardholder ID information on the access control machine, and enter the ID number, phone number, room number, and residence time.

e. The authorization of the card to the access control shall be timely, and the time period of use of the IC/ID card shall be locked according to the management requirements when authorized. If the authorization is valid for three months, the IC/ID card will automatically become invalid after three months. If it needs to continue to use, you must renew it to the management center.

f. The system supports the second generation ID card, residence permit, IC/ID card authorization issuing, card deletion, and cancellation operations.

3, video surveillance subsystem (1) digital high-definition network camera a. Use more than 1 million pixels (2) digital high-definition network video recorder a. Each camera video data is required to save more than 24 hours * 30 days, capacity calculation = 633GB.

(3) Video Surveillance Manager a. Adopt Full HD TV monitor screen to switch video source via HDMI switcher.

4, equipment installation and wiring requirements in the project signal lines and power lines are located in the signal cable trough and AC power line trough respectively; when the signal line and power line layout, the required route to follow the shortcut, safety, to avoid crossover In principle, attention should be paid to the deployment and online deployment methods of the zone, and the location should be reserved for future capacity expansion; the cables required for the installation of the project must be properly labeled at both ends.

5, the system's follow-up development requirements a. Requirements front-end access control machine can follow the system upgrade to support mobile phone remote intercom unlock function and linkage elevator door lift function.

Fourth, the main equipment performance indicators (1) access control machine performance index e. Transmission: TCP / IP

f. Card identification: Can read and write the second-generation ID card, residence permit and Mifare standard non-contact IC card h. Issue amount: can store more than 5000 user cards i. Read and write distance: greater than 2CM

j. Lightning Protection: The power supply is required to adopt the standard EMC protection circuit design, with anti-lightning surge, anti-electricity fast pulse group interference, anti-electromagnetic radiation interference, anti-conductive interference, anti-electrostatic discharge interference and other electromagnetic compatibility protection .

k. Input power: 12VDC

l. Device power consumption: standby 2W, maximum 3W

m. Working temperature: -20°C60°C

Relative humidity: 20% 95%

(2) Central management machine performance index d. Transmission mode: TCP/IP

e. Input power: 12VDC

f. Equipment power consumption: standby 2.5W, maximum 7W

g. Working temperature: -10°C60°C

h. Relative Humidity: 20% 95%

Both in and out require a two-way card reading method. The access control unit and the lock reader module can identify the second-generation ID card, residence permit, and IC/ID card; it can also replace the reader module in the lock with the exit button to become the door. Swipe, go out by pressing the button, one-way card mode in and out. (The number of two-way card swiping and one-way swiping is just different from the reader card module/out door button in the lock, the rest is the same)

The entrance includes access control, IP cameras, door locks, door magnets, door closers, four-way NVRs, industrial power supplies, and network switches. The access control machine is responsible for the front-end personnel ID information, registration, cancellation of the data information and collected various access control records, capture images and other information transmitted back to the system background for processing; access control access card unlock, linkage video capture, images stored in Storage time is not less than 90 days. IP cameras are responsible for panoramic real-time video recording and linked video capture. The access control machine supports both broadband access and mobile 3G/4G access.

The most comprehensive solution: decentralized single-family, centralized networking, enclosure, video linkage, off-line, cable broadband, wifi wireless, GPRS/2G/3G/4G wireless, credit card/biometric, Wiegand/45 card reader<br > <br> Fourth, the system function

(1) Call Intercom Opening Function The system access control machine is equipped with a call intercom unlocking function. (2) Information Push and Advertisement Play Function The system access control machine adopts a 7-inch LCD screen and has information pushing and advertisement playing functions.

(3) Self-service card issuance authorization and personnel registration function Access control all-in-one card self-service issuance authorization: The administrator can use the menu operation on the access control all-in-one machine to conduct business management such as issuance of cards, cancellation of cards, access authorization, etc. The card can be used as an access control card. On behalf of ID card, residence permit, IC/ID card.

(IV) Information collection and statistics function of floating population With the implementation of video access control, due to the inconvenience caused by the system to unregistered personnel, it will inevitably increase the number of unsolicited recordings. Through the construction of video access control systems, information collection for floating population and permanent residents will be realized. Work (5) Housing management function Video access control system When the resident information is entered, the information (address, code, etc.) of the house (self-occupied house and rental house) is entered simultaneously, and the government administration department of the whole area is provided with the house (self-housing and The number of buildings (rooms, units, etc.), as well as the occupancy rate and occupancy rate statistics, to improve the government's management of housing, especially rental housing management.

(6) Rich* system face database resources video access control system supports the occupant's information input, the scene captures the face image (USB camera capture or photo import function)

(7) Multi-use and shared data entry The video access control system can be combined with the existing "floating population information management system" to record data entered into two systems at one time.

(8) Video and photo capture function The video access control system captures video and pictures by capturing servers.

(9) Event Inquiries and Snapshots Historical Image Playback Through the video access control system, you can query the events and alarms of a certain door or several doors at any time, and you can play back these events or the video or snapshot of an alarm at any time.

(10)Convenient video capture query function To facilitate quick video capture for the * staff when handling the case, the video access control system must provide a convenient video capture search function (11) Query function for the special crowd action trajectory Video access control system support Focus on special people/groups (such as suspects, serious criminals, bailiffs, high-risk groups, etc.) 1. Provide armed control and reconnaissance technical support to provide real-time data and video and image information of suspects entering and leaving a rental house for the purpose of reconnaissance personnel throughout the city Designate video surveillance and real-time comparison of buildings and rental houses.

2. Personnel trajectory search function In order to facilitate the * personnel to quickly find a specific person in the handling of the case, and quickly obtain the trajectory of the person, the video access control system must provide personnel trajectory query function within the city (12) demographic analysis function To better utilize the population management function of the video access control system, the system must have a powerful demographic information statistical analysis function.

(13) Rental Housing Statistics Function In order to better play the rental house management function of the video access control system, the system must have the statistical analysis function of rental housing.

(14) On-line testing of equipment management: real-time monitoring of equipment online status, when the equipment status is detected abnormal, the system will immediately report an alarm;

Online management: Through the equipment maintenance and management platform, the device can be remotely configured and managed so that the maintenance staff can ensure the normal operation of the equipment.