(1) background
As the technique of security system and further perfect and improve, make the health care industry has the condition and ability to apply the latest high-tech scientific and technological achievements, to lead the industry into a new stage, with the most advanced and most timely medical treatment service, establishing the image of their own industry, and efficient service for the user. In order to promote the hospital modernization, the specific requirements of efficient management, are put forward combined with current industry development level, using advanced technology, use secure and reliable network monitoring solution that will monitor the system integration, network is met the need of the development of the hospital security work.

(2)  overview

With the introduction of new security concept, the social various departments, various industries and residential areas have established a separate monitoring system or alarm system. Establish and perfect security system, to protect the safety of personnel and equipment, improve production and management efficiency, prevent and stop crime, maintain social and economic stability has played an important role. Network communication technology and the rapid development of image compression processing technology, enables the security industry to adopt the latest technology products, through the computer network transmission of video image, in order to realize the remote video monitoring and network alarm system to provide efficient and feasible, cost-effective solutions. In addition, the development of broadband technology and network video monitoring technology, for remote monitoring provides a more perfect solution. The video monitoring system has a strong user management function, good compatibility, easy extensibility, distributed management, and many other advantages, can completely replace the traditional analog and digital DVR system, CCTV system and within the scope of more and more to create and inspire a new pattern of industry application.

(3), a hospital monitoring system main functions:

1. Management personnel for any hospital room, operating room to supervise, monitor, intercom and other departments;

2. The ward is in addition to the patients and medical staff, no other camera crews, and the whole work is by installing in the ward of the cameras and high sensitive pick-up, ward staff do not feel any interference;

3. The master control room can control any lens in a hospital room for all-round (360, 176) Rotation, zoom, variable pitch, captured images;

4. Multiple monitors different camera footage, monitor the whole operation process of operating room monitoring, video from different directions;

5. Expert remote technical guidance to the operating room doctors;

6. Master indoor application video host can be of any video point to point;

7. The master plan within the computer that can be introduced into hospital, can easily will be taken as a little camera content instant into the screen;

8. To the point to point voice recording synchronize;

9. Record for all the monitory point on campus;

10. Master control room can organize personnel to monitor the certain operating room, does not affect the normal operation;

11. Vice control (dean room etc.) have all the information function;

12. This function, the ward or other personnel can manually trigger the alarm button, point to point control center received alarm information real-time, equipment support automatic open this function, and trigger the alarm calls, and pop up the corresponding emergency alarm images;

13. Controllers to simple the video data can be taken into courseware content;

14. Combine with closed-circuit television (CCTV) system to audio and video transmission with each other.

15. The ward patients can use the intercom button request and management center.

16. The remote detecting, the patient's relatives can remotely through the Internet video to visit relatives and friends, and voice dialogue can be performed.

(4). The hospital monitoring system of main use:

1. Monitor the patients with severe ward;

2. Confidential institutions such as finance, monitoring of warehouse;

3. Monitor the medical staff, understand the medical staff working content and working attitude;

4. Organize the doctor for a certain operation;

5. And CCTV system combining with the situation of the each point can be broadcast to each other;

6. Anti-theft monitoring;

7. Important surgery live video, to help other doctors view, learning;

8. Organize relevant personnel and outside experts consultation for remote audio and video of the patient, and consultation to the whole process of video;

9. The hospital retained files and data exchange between brothers hospital;

10. Based on the Internet or LAN video meeting.

(5) the principle of monitoring system of the hospital:

Hospital monitoring system is mainly composed of camera parts, transmission parts, four major part control parts and display records. In camera part contains a color video camera (contains three variable), indoor comprehensive yuntai, prevent dust cover and so on; Transmission part is mainly composed of video server; Images are included in the control section switch, motor control, and so on.

(1) camera

Camera parts is at the forefront of television monitoring system, is the "eyes" of the whole system, the content of the video camera to monitor to the image signal, through the video server to transfer digital audio and video signals to the control center of monitoring and storage equipment. Camera part is the system of the original signal source, the camera part quality and the quality of the image produced influences the quality of the whole monitoring system. As a result, television monitoring system using a high resolution, good color video camera sensitivity; Using three variable aperture, focus, zoom lens; Used in a horizontal direction. 350; Vertical direction can rotate in the 176 s; The electric indoor yuntai; Using guard against theft, defending breakage, dust can strong dust cover, and so on.

(2) the transmission part

Television monitoring system is mainly composed of transmission part of the image signal transmission, voice signal transmission, as well as to the camera, lens, yuntai, etc. To control the transmission of control signal. In this scenario, we consider some of the specific conditions to the hospital, we will use better antell digital technology co., LTD. Through the video server to transmit images, sound, and the control signal, its main advantage is the image after transmission distortion does not produce noise, can guarantee the sharpness of the original image signal and grey scale, the main use of the existing hospital local area network (LAN), both cost saving and dispense with the repetition of laying cables.

(3) the control section

Control part, there are two optional, one is to use the computer mouse and keyboard to control, another is to use special control host computer to control the keyboard and the matrix.

    

In order to save system cost and extend the elimination cycle of equipment as far as possible, we recommend the first solution, using computer to control.

(4) display and record

Shows part of the main equipment is a computer display and a big screen TV, or projector), among them a big screen TV background, according to the computer display is used as the auxiliary display, for management personnel to the front to control the use of point to point.

Record part is mainly composed of host and storage disk array. Each storage host can store, for 80 audio and video synchronization can be set store host videos video mode according to the plan of time, to save disk space.