Comprehensive security system design of hotel intelligent building.
Abstract
Integrated security integrated management software is a comprehensive multimedia management platform based on network application. The software system can be arbitrary integrated alarm, monitoring, patrolling, entrance guard, analog matrix control, multiple functions such as network digital video display module, through a variety of ways to connect the corresponding security system equipment, unity in multimedia software software platform for centralized management and monitoring, and share information resources.
With the continuous development of security market is constantly changing and security technology, SIMS series integrated security management platform has been customer support and recognition, provinces, municipalities and autonomous regions in our country has many applications.
SIMS, 2000 as the control center of the whole security system, a subsystem software module can be used alone, also can use multiple subsystem software modules at the same time, to realize the seamless integration between each subsystem. Can interact with each other, coordinate work, make related function calls.
The security integrated management software only can ensure that every subsystem have very friendly human-computer interaction interface, more important is through the software system integration can fully embody the intelligent level of system, make all equipment working relationship between each subsystem is connected to each other, and mutual linkage and supplement each other, so as to give full play to the efficiency of the system hardware equipment, improve the intelligent degree of the whole system and the efficiency of security management work.
Key words:The monitoring system Access control system
- CCTV surveillance system.
In intelligent building security systems, television monitoring, burglar alarm system is an important indispensable part, it bear the security technology to guard against and the important role of modern management.
Video monitoring system using advanced image processing technology, using the camera (or listener) devices such as remote image (or voice) signal through the transmission cable to the control center, then switch in the center through the video and image processing. Send to display system (monitor) to display, to realize the monitoring on site. Nowadays video monitoring system can generally be synchronized with audio system, linked with alarm system and can be monitored hierarchically.
- System demand analysis
The system mainly installs the camera in the following parts; The population of the hotel; Hotel staff entrance; Main entrance and exit of hotel lobby; The entrance to the hotel (outside); Vehicle entrance and driveway; Zhou and public areas (including the office of commerce); Reception of the reception desk; Concierge and luggage office; Elevators and elevators in public areas; Storage room of valuables (including the management room of the factory); The parking lot. ATM machine; Logistics area; Employee's cash reimbursement and cashier's office; Important equipment room and machine room; Cargo handling/receiving port; Access to food and drink; Catering side dishes, operation room; Main system room; AV control room; Exit from the roof, etc.
The camera functions of different regions are different, and the requirements for image quality are different. According to their definition, they can be divided into the following three levels:
(ⅰ)Observation level (monitor the activities of the general) : facial image on the screen can display resolution, body image on the display according to requirements of 58 x 15 is greater than or equal to 870 pixel, the camera to observe area activities, and to see people car.
(ⅱ)Identify level (details) to monitor and identify activities: facial image on the display according to requirements of greater than or equal to 35 x 24 or 840 pixel, body image on the display according to requirements of greater than or equal to 292 x 73 21 3 l6pixel namely, can be the difference between familiar and unfamiliar.
(ⅲ)Recognition level (identify personnel/plates/event specific content) : facial image on the display according to requirements of greater than or equal to 83 x 4565 pixel, 55 body image on the display according to requirements of greater than or equal to 692 x 173 or 173 716 pixel, can identify the unfamiliar characters.
1.2 The system structure
Traditional video monitoring system consists of the following parts:
(ⅰ)The front part
There are mainly cameras and accessories (bracket, cloud platform, decoder, protective cover, etc.).
(ⅱ)Transmission parts
Network cables.
(ⅲ)The control part
Full digital processing equipment.
(ⅳ)Display and record portions.
42-inch LED display.
1.3 The principle of operation
Monitoring system is divided into front-end image acquisition, image transmission, video processing reverse control, controlled by the camera parts, transmission parts, parts, display and record of four block, it will record video images with multiple images the image display function is combined with the hotel monitoring functions - up, using the split-screen display digital hard disk video recorder, its flexibility, convenience, etc. The information processing flow chart is shown in figure a.
Figure a
Powerful video processing system can function to specify the input image in a certain or a few shown on the monitor, can record one or a few road throughout the image, you can manually control front-end omni-directional camera rotation and focus, changing times. In addition, the login permission setting will restrict the system functions that can be used, such as: view files, delete files, exit the capture
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