System integration is an important content and development mark of building and community intelligence. The card system helps solve several problems in system integration and realizes communication between several subsystems in buildings and communities. Smart card technology has been widely used in various fields of human society, and is no exception in the field of architecture. However, the understanding of the status and role of card technology in the practice of building and community intelligent engineering is not completely consistent. Through the engineering practice in recent years, I deeply feel that the application of the card technology has a strong impetus to the intelligentization of architecture. This article will introduce some shallow understandings, please consult and correct. System integration is an important content and development mark of building and community intelligence. The card system helps solve several problems in system integration and realizes communication between several subsystems in buildings and communities. Not only can the information exchange, sharing and unified management between the various subsystems within the card system be realized, but also the physical connection and information communication between the card system and the central integrated management system of the building or community can be realized, thereby realizing the internal members of the building or community. Information exchange, unified management and linkage control between systems. The card system integrates with other subsystems in the building through a central integrated management system and integrated wiring system. (1) Integration with the communication subsystem Communication subsystems in buildings mainly include visual communication systems, wired communication systems, and wireless communication systems, and smart cards have been widely used in these systems. The smart card is used to authorize and encrypt the communication equipment, including the mobile phone, the videophone and the fax device, and the smart card technology is used to make the high-security encryption controller; the remote monitoring of the smart card subsystem can be realized through the communication system. The interface between the central integrated management system and the communication subsystem can realize the following functions through the smart card: unified authorization of communication services (such as the lifting level of the telephone); automatic timing, billing, accounting and information inquiry of the communication service; Integrated control, such as the enabling and aborting of radio paging or trunking communication, switching of various working modes of the video conferencing system, and the like. Phone cards and SIM cards are the most widely used applications for smart cards in the field of communications. The new smart payphone is equipped with a smart card reader and PC port, which can be used for card calls and can be connected to a laptop for sending and receiving emails and faxes. Some smart payphones can also be equipped with small workstations, and in-store passengers can use the computer to access the network. The integration of smart card systems with wireless communication systems will open up a whole new field of application. The portability, mobility, and off-line operation of smart cards and handheld readers, combined with the wireless communication system to get rid of the limitations of the geographical environment and the confusion of complex wiring, so the two combine to make the original functions The scope of use has been greatly expanded. For example, a variety of toll attendants can hold smart card readers, follow the service anytime, anywhere, or order, or sell goods, or parking charges, etc., data will enter the system database through the wireless communication system. (2) Integration with the TV subsystem The TV subsystem includes a satellite receiving and sharing antenna system, a pay-per-view television system, a hotel TV integrated service system, and a multi-functional television news center broadcast live broadcast system. The core problem of the integration of the central integrated management system with this subsystem is to solve the problem of two-way transmission and control of video information. The interface between the central integrated management system and the TV subsystem can realize the following functions through the smart card: unified authorization of audio-visual services, automatic billing of audio-visual services, television query information, card check in the room, notification of checkout , card application for video on demand (VOD) service, card to achieve in-room TV ordering, TV shopping and so on. (3) Integration with building equipment control systems The building equipment control system has integrated integrated management capabilities. The central integrated management system can realize the functions through the interface between the smart card and the building equipment control system: in many places, the smart card can input information to the building equipment control system or collect it from the monitoring equipment. status information. For example, elevator operation information, status information of each air conditioner, power user billing terminal information, parking lot payment, and entry and exit vehicle records, and metering information of water, electricity, gas, and wind in the building. Use smart cards to control the entry and exit of vehicles, control elevators, air conditioners, emergency broadcasts, emergency lighting, etc. (4) Integration with security systems Security system includes TV monitoring system, entrance and exit control system, electronic patrol system, anti-theft alarm system, fire alarm and fire linkage control system. Their integration with smart card system is mainly reflected in the connection with the access control system and fire, intrusion, etc. Follow-up response of alarm information [2]; carry out entrance and exit control management for cardholders; locate patrol, locate guards, locate services; In addition, smart cards have also been applied to monitoring devices such as smart tags, smart switches, intelligent tracking, and intelligent linkage. (5) Integration with systems such as MIS, OA and property management At present, the application of smart cards mainly focuses on identifying and authenticating functions in this respect. With the application of handheld devices and readers of WINDOWS CE devices, PCs and laptops with built-in card readers, and software bridges and development tools for communicating OS and COS, the application of smart card-based access databases will be greatly promoted. In the future, personal computer network security management, personal login, Internet access, electronic signature, and card authorization will be activated through smart cards, which play an important role in MIS, OA and property management systems. The hotel projector is a smart projector developed according to the accommodation habits of young people. projector for hotel,hotel laser projector,hotel with projector,projector for hotel,hotel in projector Shenzhen Happybate Trading Co.,LTD , https://www.happybateprojectors.com
As long as the merchant installs the projector, the projector room can be launched to provide the guests with super cool
The perfect movie viewing experience, so that the hotel can not only meet the needs of consumers for accommodation, but also achieve
Movie viewing, entertainment and many other needs.
Projectors used in hotels usually have the following characteristics:
1. The picture is clear and high resolution;
2. The operation is convenient and easy to understand;
3. The sound is loud and the noise is low;
4. The film source is sufficient, and the screen can be projected on the mobile phone;
5. On this basis, the requirements of screen brightness and intelligent system can also be increased.
Introduction of the application of intelligent card technology to the intelligentization of architecture
introduction