Liquid crystal medical guidance system includes triage guidance subsystem and multimedia information release subsystem. The triage guidance display subsystem realizes the automatic display of queuing call information and patient's medical status information, with a large amount of information and rich expressive force on a single screen. It can realize data interaction with the original HIS, RIS and other systems in the hospital. Multimedia information publishing subsystem can publish life knowledge, medical information, weather forecast and hospital characteristic information in public areas of hospitals.
Under the current digital trend, hospital information service has been promoted to an unprecedented height. High-end hospitals are gradually using high-tech information services to improve their service level. If the hospital multimedia information publishing system can be applied to the hospital lobby, lobby door, registration office, payment office, laboratory office, waiting room, medicine collection office, inpatient ward, elevator room and other places, patients can clearly see the current queuing information, waiting information, doctor on duty information, and hospital enterprise publicity and other service information (including hospital introduction, slogans, welcome words, polite expressions, service items and prices, notices, etc.). ), special specialty publicity, department introduction, expert clinic arrangement, etc. Let all patients know the culture, characteristics and services of the hospital in enjoyment, and achieve twice the result with half the effort.
At the same time, if the multimedia information publishing system is used as an advertising carrier, it can also create new profit points for hospitals. The specific application examples are as follows: the hospital can provide various electronic poster displays, timely subtitles, broadcasts, public information and important conference information, such as meetings and lectures, etc., and can immediately inform the room number of the waiting room or the specific location of the consulting room, attending doctor, visiting time, queuing information and paging information on the display screen of the lobby, elevator and floor service desk. In case of accident or emergency, give a notice to the guests quickly: for example, when the elevator breaks down, tell the cause of the failure, when it can be repaired and alternative measures. In case of fire, inform the fire location, transfer route or self-help method, etc. Usually, it is more to publicize the characteristic departments and services of the hospital, even the characteristic (excellent) experts and excellent waiters. You can also send some notices, announcements, revelations about missing people and so on. In a word, the department can immediately release any information (words, pictures and videos) that the hospital wants to release, which greatly improves the management level and service quality of the hospital.
Second, the application of multimedia
( 1)
The application scope of multimedia is: information management, advertising, education and training, demonstration system, consulting service, electronic publications, video conference, family, communication and so on.
1. Information management
The content of multimedia information management is the combination of multimedia and database, and the management of data, characters, graphics, still images and sound materials by computers. Using multimedia technology, personal data, documents, drawings, photos, audio and video are input into the computer through scanners, tape recorders, video recorders and other equipment, and stored on the CD. With the support of database technology, you can query data by playing sounds, playing images and displaying them on your computer.
2. Publicity and advertising
The illustrated multimedia system has unique advantages in advertising effect. Special multimedia programming software tools should be used to make advertising programs.
3. Education and training
The application of multimedia in education is essentially a multimedia system for reading e-books and playing educational multimedia programs. Multimedia technology expands the expression means of traditional computer-aided teaching software from words, graphics and animations to sounds and dynamic images, and has strong interactive ability, which is convenient for students to adjust their own speed and achieve the effect of teaching students according to their aptitude.
4. Demonstration system
The demonstration system is to introduce all kinds of knowledge to Audi cars.
Use CD as a large storage medium to replace all kinds of traditional publications, especially electronic publications such as manuals, encyclopedias, yearbooks, audio-visual and dictionaries.
7. Multimedia communication
The application of multimedia technology in communication engineering, such as videophone and video conference system.
(2)
Multimedia technology integrates digital resources such as words, images, animations, videos, music and sound effects. Become an interactive whole. Displayed in a dynamic form with pictures and texts, it gives people a strong visual impact and leaves a deep impression. Multimedia technology can use various interactive means to turn the original boring broadcast into interactive two-way information exchange. It has greatly changed the traditional way people get information in the United States, and it also conforms to the way people read in the information age. And has the characteristics of large capacity, convenient carrying, low copying cost, long-term storage and the like.
Multimedia technology is widely used, which can be used for: enterprise publicity-business demonstration CD and electronic business card; Government departments-CD for attracting investment; Tourist attractions-commercial tickets CD; Training-CDs for teaching and training; Product description-technical data CD; The system can be used for shopping guide, exhibition guide, information inquiry and so on. At the same time, touch the all-in-one machine, you can consider VCD, so that a disk can be used for both purposes, that is, both computers and VCD can be used, which expands its application scope.
Therefore, multimedia means are often widely used in education, advertising and other publicity fields. It is a sharp weapon for enterprise propaganda and product promotion. Its main carriers are CD-ROM (including special-shaped CD-ROM and business card CD-ROM), multimedia touch screen, broadband website and so on.
3. What are the main features of multimedia technology? What are the main features of multimedia technology?
First, the key features
Multimedia technology department
In addition to the diversification of information carriers, multimedia technology also has the following main characteristics:
1, integration
Digital signals can be used to comprehensively process all kinds of information, such as words, sounds, graphics, animations, images, videos and so on. And organically combine these different types of information.
2. Interaction
It is organized by information hypermedia structure, which is convenient for human-computer interaction. In other words, people can choose and accept information according to their own thinking habits and their own wishes, and draw up the path to watch the content.
3. Intelligence
It provides an easy-to-operate friendly interface, which makes the computer more intuitive, convenient, friendly and humanized.
4, easy to expand
It can be easily connected with various external devices to realize data exchange, monitoring and control. In addition, the use of digital information effectively solves the problem of data distortion in the process of processing and transmission.
Second, the basic characteristics
Multimedia is the information exchange and communication medium of human-computer interaction, which integrates more than two kinds of media. It has the following characteristics:
1. Diversity of information carriers: Compared with computers, it refers to the diversity of information media.
2. The interactivity of multimedia means that users can interact with various information media of computers, thus providing users with a more effective means to control and use information.
3. Integration refers to the comprehensive processing of various information media with computers as the center. It includes the integration of information media and the integration of equipment dealing with these media.
4. Digital media exists in digital form.
5. Real-time-sound and moving images (video) change with time.
Characteristics of multimedia technology
1. can complete the processing and transmission of multimedia information related to content, such as sound, moving images, text, graphics, animation, etc.
2. Interworking, not simple one-way or two-way transmission;
3. Network connection, that is, all kinds of media information are transmitted through the network, rather than by means of storage carriers such as optical disks.
Extended information:
Multimedia technology is a technology that uses computers to comprehensively process text, graphics, images, sounds, animations, videos and other information, establish logical relationships and interact with people.
Real multimedia technology is the product of computer technology, while other simple things, such as movies, TV and audio, do not belong to the category of multimedia technology.
Media In the computer industry, media has two meanings:
First, it refers to
Second, it refers to the carriers that store information, such as ROM, RAM, magnetic tape, magnetic disk, optical disk, etc. The main carriers are CD, VCD and web pages. Multimedia is a new thing in recent years, which has developed and improved rapidly.
The media in multimedia technology mainly refers to the former, that is, using computers to digitize text, graphics, images, animations, sounds, videos and other media information and integrate them on a certain interactive interface, so that computers have the ability to display different media forms interactively.
It has greatly changed the traditional way people get information in the United States, and it also conforms to the way people read in the information age.
The development of multimedia technology has changed the application field of computers,
Computers have changed from special products in offices and laboratories to common tools in the information society, and are widely used in industrial production management, school education, public information consultation, commercial advertising, military command and training, and even family life and entertainment.
Reference source sogou encyclopedia multimedia technology