The station area on the monitoring system

The station area on the monitoring system

The 1 station from the region of the field dynamic not point-by-point interrogation can panoramic view;

2 reduction in patrol and security personnel, without the need of each region are set up security patrol, a patrol will be;

3 to improve the safety management quality, avoid the leadership as a result of the accident and anxiety;

4 inspection car, wedding cars pitted ticket whether private with passenger station and station staff are strictly ticket;

5 monitoring the working conditions, work attitude, understand the conductor characteristics, advantages and disadvantages;

6 alarm system for passengers to provide security, so that passengers in danger of timely rescue;

The 7 video recording system records are an important part of real time dynamic, provide the basis for the later case detection;

8 pairs of control system to provide leadership to live, to lead the implementation of command;

9 the monitoring center can be made for each area real-time scanning, grasp now dynamic, so that immediate prevention.

Two, demand analysis

The station management problems facing the following:

1 station, person flow is large, complex personnel, more than a thief, difficult management;

2 states such as personnel, vigilance, cheater, difficult management;

3 major holidays with large passenger flow, the station site, difficult management;

4 with the votes of illicit, collusion, travelling without a ticket phenomenon, difficult to supervise

The demand of the system:

1 Basic Safety requirements

The station area on the monitoring system needs a part and other industries demand is consistent. Video surveillance system is a security, fire prevention, community event in one of the technical means to prevent, can achieve the objective is : the effective monitoring of personnel monitoring the scene order, prevent, robbery and other events. At the same time also should have the investigation and evidence collection, dispute resolution and other functions, mainly through the playback of recorded image information to achieve.

The 2 point demand

Out of the need of management, must be able to complete the station sites within the scope of effective monitoring, should not have dead angles, fixed point and fixed points for combination, using point can quickly track and locate the suspicious personnel, fixed point can be fixed in position within the surveillance area events, video monitoring system monitoring points are configured in accordance with the physical distribution locations, can be divided into two major buildings and outside buildings. The key place is the station square, waiting room, ticket hall, the entrance and platforms and other locations.

3 image preservation requirements

The image data storage requirements can record 24 hours of image, and can be preserved for at least 15 days of information, to facilitate access to the scene situation afterwards. The scene image through digital hard disk video recorder to save.

4 linkage control requirement

Special circumstances also has a control field function, mainly through the system linkage control function to control lighting and access control equipment to achieve, in special cases can be suspect control at the scene, so that security personnel and police arrived on the scene.

5 system control and display requirements

Using a central control matrix, can control the whole monitoring system, TV wall can switch display all monitoring points in the image.

In 6 the station field of special needs

A special point is to be able to quickly and timely response, once illegal events, monitoring system must be able to discover, promptly notify the police and security personnel, rapid response, timely stop the violations; another special point is a networking function, because it involves the railway police and local police jurisdiction problem, so the station the local monitoring center arranged at the railway station police control room, exclusive use of broadband network monitoring data can be uploaded to the Public Security Bureau or local 110 command center, when necessary both security personnel collaborative patrolling. The system also includes security duty room networked control.

In product selection to choose to have unique features of the camera, requests to have the color black and white automatic switching, high clarity, low intensity, wide dynamic function

Three, system architecture

Four, system function

1 managers of the station of any region to monitor, monitor, in order to better deploy management work;

The 2 main control room can be controlled within arbitrary regions of the lens for the full range ( 360 degrees ) rotation, zoom, variable pitch, variable aperture closeup shots;

The 3 main control room application to any region of the VCR video recording;

4 can choose any of several regional rotation monitoring, through the TV wall to achieve full regional monitoring;

5 main control room management personnel of each security patrol work to watch, do not affect the normal work of the security patrol;

6 alarm system in case of unexpected circumstances, can make the management personnel rushed to the scene in time;

7 pairs of control ( station control, security chief ) with the above functions, leading out of the office can overview;

The 8 network system can realize remote management ( Railway Administration, city hall, the Ministry of Railways ), leading through the network to watch live, on-site command.

In five, program description:

Terminal monitor:

The station booking hall, waiting room, station platform, the station exit, the station wicket, as well as the station square and other places need to set up a monitoring point; waiting hall, station square and other places to set up the electric platform, waiting hall, station square, the booking hall need to set up a zoom lens, variable pitch for closeup shots; the establishment of monitoring point way can play a deterrent, to prevent criminals from luck; and provide evidence for the case.

Alarm system

The station complex personnel, unavoidable accident. The person flow is large, easy danger place installation of alarm, waiting hall, station square needs to be set up alarm.

Station monitoring management center:

1 main part: in the main control center central news host, audio and video processor, reducing high frequency divider, TV wall controller and TV wall. Management by system software for any region to monitor, monitor, for any region of the lens for the full range ( 360 degrees ) rotation, zoom, variable pitch, variable aperture closeup shots; discovers the hidden danger ahead of time, the timely processing of unexpected events at all levels of management and leadership through the main control center of TV wall to the regional management work for the review and assessment.

2 videotaped segments: setting hard disk recorders on the station exit, wicket, waiting hall, normally 24 hours of video, the video data can be prepared at the time of the accident inquiry. The ticket hall, the station square to capture video.

The 3 part: the establishment of network video server is connected with the Internet, railway administration, city hall, the Ministry of Railways and other levels are available through the network of monitoring station live.

Auxiliary control system of leadership:

In the leadership office set monitor auxiliary controller, control computer. Leadership can sit in the office to any control point image station call, and control the pan tilt zoom action. The leadership is not out of the office will be able to understand the station inside and outside each key site, on the order and management of the quality review and evaluation.